php functions

list.txt

bool isset ( mixed $var [, mixed $... ] )<br>isset — Determine if a variable is set and is not NULL
void echo ( string $arg1 [, string $... ] )<br>echo — Output one or more strings
bool empty ( mixed $var )<br>empty — Determine whether a variable is empty
string substr ( string $string , int $start [, int $length ] )<br>substr — Return part of a string
int count ( mixed $array_or_countable [, int $mode = COUNT_NORMAL ] )<br>count — Count all elements in an array, or something in an object
bool is_array ( mixed $var )<br>is_array — Finds whether a variable is an array
int strlen ( string $string )<br>strlen — Get string length
string sprintf ( string $format [, mixed $args [, mixed $... ]] )<br>sprintf — Return a formatted string
void unset ( mixed $var [, mixed $... ] )<br>unset — Unset a given variable
mixed str_replace ( mixed $search , mixed $replace , mixed $subject [, int &$count ] )<br>str_replace — Replace all occurrences of the search string with the replacement string
int strpos ( string $haystack , mixed $needle [, int $offset = 0 ] )<br>strpos — Find the position of the first occurrence of a substring in a string
int preg_match ( string $pattern , string $subject [, array &$matches [, int $flags = 0 [, int $offset = 0 ]]] )<br>preg_match — Perform a regular expression match
bool in_array ( mixed $needle , array $haystack [, bool $strict = FALSE ] )<br>in_array — Checks if a value exists in an array
string chr ( int $ascii )<br>chr — Return a specific character
string trim ( string $str [, string $character_mask = " \t\n\r\0\x0B" ] )<br>trim — Strip whitespace (or other characters) from the beginning and end of a string
string implode ( string $glue , array $pieces )<br>implode — Join array elements with a string
array explode ( string $delimiter , string $string [, int $limit = PHP_INT_MAX ] )<br>explode — Split a string by a string
array array_merge ( array $array1 [, array $... ] )<br>array_merge — Merge one or more arrays
bool define ( string $name , mixed $value [, bool $case_insensitive = FALSE ] )<br>define — Defines a named constant
string strtolower ( string $string )<br>strtolower — Make a string lowercase
bool is_string ( mixed $var )<br>is_string — Find whether the type of a variable is string
mixed preg_replace ( mixed $pattern , mixed $replacement , mixed $subject [, int $limit = -1 [, int &$count ]] )<br>preg_replace — Perform a regular expression search and replace
bool array_key_exists ( mixed $key , array $array )<br>array_key_exists — Checks if the given key or index exists in the array
string date ( string $format [, int $timestamp = time() ] )<br>date — Format a local time/date
bool file_exists ( string $filename )<br>file_exists — Checks whether a file or directory exists
bool defined ( string $name )<br>defined — Checks whether a given named constant exists
bool is_null ( mixed $var )<br>is_null — Finds whether a variable is NULL
string dirname ( string $path [, int $levels = 1 ] )<br>dirname — Returns a parent directory's path
bool function_exists ( string $function_name )<br>function_exists — Return TRUE if the given function has been defined
int ord ( string $string )<br>ord — Return ASCII value of character
string get_class ([ object $object ] )<br>get_class — Returns the name of the class of an object
mixed end ( array &$array )<br>end — Set the internal pointer of an array to its last element
string pack ( string $format [, mixed $args [, mixed $... ]] )<br>pack — Pack data into binary string
array array_keys ( array $array [, mixed $search_value = NULL [, bool $strict = FALSE ]] )<br>array_keys — Return all the keys or a subset of the keys of an array
bool is_object ( mixed $var )<br>is_object — Finds whether a variable is an object
int time ( void )<br>time — Return current Unix timestamp
bool is_numeric ( mixed $var )<br>is_numeric — Finds whether a variable is a number or a numeric string
void header ( string $header [, bool $replace = TRUE [, int $http_response_code ]] )<br>header — Send a raw HTTP header
int intval ( mixed $var [, int $base = 10 ] )<br>intval — Get the integer value of a variable
string strtoupper ( string $string )<br>strtoupper — Make a string uppercase
mixed key ( array $array )<br>key — Fetch a key from an array
int print ( string $arg )<br>print — Output a string
float log ( float $arg [, float $base = M_E ] )<br>log — Natural logarithm
string htmlspecialchars ( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") [, bool $double_encode = TRUE ]]] )<br>htmlspecialchars — Convert special characters to HTML entities
mixed array_shift ( array &$array )<br>array_shift — Shift an element off the beginning of array
mixed current ( array $array )<br>current — Return the current element in an array
bool class_exists ( string $class_name [, bool $autoload = TRUE ] )<br>class_exists — Checks if the class has been defined
bool link ( string $target , string $link )<br>link — Create a hard link
bool curl_setopt ( resource $ch , int $option , mixed $value )<br>curl_setopt — Set an option for a cURL transfer
array func_get_args ( void )<br>func_get_args — Returns an array comprising a function's argument list
bool trigger_error ( string $error_msg [, int $error_type = E_USER_NOTICE ] )<br>trigger_error — Generates a user-level error/warning/notice message
string file_get_contents ( string $filename [, bool $use_include_path = FALSE [, resource $context [, int $offset = 0 [, int $maxlen ]]]] )<br>file_get_contents — Reads entire file into a string
bool is_dir ( string $filename )<br>is_dir — Tells whether the filename is a directory
mixed reset ( array &$array )<br>reset — Set the internal pointer of an array to its first element

This function is an alias of: count().<br>sizeof — Alias of count()
bool fclose ( resource $handle )<br>fclose — Closes an open file pointer
mixed array_pop ( array &$array )<br>array_pop — Pop the element off the end of array
mixed next ( array &$array )<br>next — Advance the internal pointer of an array
float round ( float $val [, int $precision = 0 [, int $mode = PHP_ROUND_HALF_UP ]] )<br>round — Rounds a float
string md5 ( string $str [, bool $raw_output = FALSE ] )<br>md5 — Calculate the md5 hash of a string
mixed call_user_func_array ( callable $callback , array $param_arr )<br>call_user_func_array — Call a callback with an array of parameters
string str_repeat ( string $input , int $multiplier )<br>str_repeat — Repeat a string
string rtrim ( string $str [, string $character_mask ] )<br>rtrim — Strip whitespace (or other characters) from the end of a string
bool unlink ( string $filename [, resource $context ] )<br>unlink — Deletes a file
string urlencode ( string $str )<br>urlencode — URL-encodes string
int extract ( array &$array [, int $flags = EXTR_OVERWRITE [, string $prefix = NULL ]] )<br>extract — Import variables into the current symbol table from an array
bool method_exists ( mixed $object , string $method_name )<br>method_exists — Checks if the class method exists
string serialize ( mixed $value )<br>serialize — Generates a storable representation of a value
array array_map ( callable $callback , array $array1 [, array $... ] )<br>array_map — Applies the callback to the elements of the given arrays
mixed call_user_func ( callable $callback [, mixed $parameter [, mixed $... ]] )<br>call_user_func — Call the callback given by the first parameter
string basename ( string $path [, string $suffix ] )<br>basename — Returns trailing name component of path
mixed max ( array $values )<br>max — Find highest value
int array_push ( array &$array [, mixed $... ] )<br>array_push — Push one or more elements onto the end of array
int fwrite ( resource $handle , string $string [, int $length ] )<br>fwrite — Binary-safe file write
resource fopen ( string $filename , string $mode [, bool $use_include_path = FALSE [, resource $context ]] )<br>fopen — Opens file or URL
bool is_int ( mixed $var )<br>is_int — Find whether the type of a variable is integer
string realpath ( string $path )<br>realpath — Returns canonicalized absolute pathname
bool is_file ( string $filename )<br>is_file — Tells whether the filename is a regular file
string json_encode ( mixed $value [, int $options = 0 [, int $depth = 512 ]] )<br>json_encode — Returns the JSON representation of a value
array array_values ( array $array )<br>array_values — Return all the values of an array
mixed microtime ([ bool $get_as_float = FALSE ] )<br>microtime — Return current Unix timestamp with microseconds
This function is an alias of: implode().<br>join — Alias of implode()
array file ( string $filename [, int $flags = 0 [, resource $context ]] )<br>file — Reads entire file into an array
float floor ( float $value )<br>floor — Round fractions down
mixed min ( array $values )<br>min — Find lowest value
array array_slice ( array $array , int $offset [, int $length = NULL [, bool $preserve_keys = FALSE ]] )<br>array_slice — Extract a slice of the array
array preg_split ( string $pattern , string $subject [, int $limit = -1 [, int $flags = 0 ]] )<br>preg_split — Split string by a regular expression
string fread ( resource $handle , int $length )<br>fread — Binary-safe file read
int preg_match_all ( string $pattern , string $subject [, array &$matches [, int $flags = PREG_PATTERN_ORDER [, int $offset = 0 ]]] )<br>preg_match_all — Perform a global regular expression match
int strtotime ( string $time [, int $now = time() ] )<br>strtotime — Parse about any English textual datetime description into a Unix timestamp
mixed unserialize ( string $str [, array $options ] )<br>unserialize — Creates a PHP value from a stored representation
mixed json_decode ( string $json [, bool $assoc = FALSE [, int $depth = 512 [, int $options = 0 ]]] )<br>json_decode — Decodes a JSON string
int file_put_contents ( string $filename , mixed $data [, int $flags = 0 [, resource $context ]] )<br>file_put_contents — Write a string to a file
number abs ( mixed $number )<br>abs — Absolute value
string ucfirst ( string $str )<br>ucfirst — Make a string's first character uppercase
string ini_get ( string $varname )<br>ini_get — Gets the value of a configuration option
bool is_bool ( mixed $var )<br>is_bool — Finds out whether a variable is a boolean
mixed preg_replace_callback ( mixed $pattern , callable $callback , mixed $subject [, int $limit = -1 [, int &$count ]] )<br>preg_replace_callback — Perform a regular expression search and replace using a callback
array unpack ( string $format , string $data [, int $offset = 0 ] )<br>unpack — Unpack data from binary string
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bool is_callable ( mixed $var [, bool $syntax_only = FALSE [, string &$callable_name ]] )<br>is_callable — Verify that the contents of a variable can be called as a function
string ini_set ( string $varname , string $newvalue )<br>ini_set — Sets the value of a configuration option
string base64_encode ( string $data )<br>base64_encode — Encodes data with MIME base64
bool extension_loaded ( string $name )<br>extension_loaded — Find out whether an extension is loaded
string preg_quote ( string $str [, string $delimiter = NULL ] )<br>preg_quote — Quote regular expression characters
bool ob_start ([ callable $output_callback = NULL [, int $chunk_size = 0 [, int $flags = PHP_OUTPUT_HANDLER_STDFLAGS ]]] )<br>ob_start — Turn on output buffering
int mt_rand ( void )<br>mt_rand — Generate a random value via the Mersenne Twister Random Number Generator
string strtr ( string $str , string $from , string $to )<br>strtr — Translate characters or replace substrings
int version_compare ( string $version1 , string $version2 )<br>version_compare — Compares two "PHP-standardized" version number strings
bool mkdir ( string $pathname [, int $mode = 0777 [, bool $recursive = FALSE [, resource $context ]]] )<br>mkdir — Makes directory
void flush ( void )<br>flush — Flush system output buffer
string ltrim ( string $str [, string $character_mask ] )<br>ltrim — Strip whitespace (or other characters) from the beginning of a string
bool assert ( mixed $assertion [, string $description ] )<br>assert — Checks if assertion is FALSE
bool is_resource ( mixed $var )<br>is_resource — Finds whether a variable is a resource
string str_pad ( string $input , int $pad_length [, string $pad_string = " " [, int $pad_type = STR_PAD_RIGHT ]] )<br>str_pad — Pad a string to a certain length with another string
int strrpos ( string $haystack , string $needle [, int $offset = 0 ] )<br>strrpos — Find the position of the last occurrence of a substring in a string
mixed array_search ( mixed $needle , array $haystack [, bool $strict = FALSE ] )<br>array_search — Searches the array for a given value and returns the first corresponding key if successful
int array_unshift ( array &$array [, mixed $... ] )<br>array_unshift — Prepend one or more elements to the beginning of an array
array array_unique ( array $array [, int $sort_flags = SORT_STRING ] )<br>array_unique — Removes duplicate values from an array
mixed print_r ( mixed $expression [, bool $return = FALSE ] )<br>print_r — Prints human-readable information about a variable
string gettype ( mixed $var )<br>gettype — Get the type of a variable
bool sort ( array &$array [, int $sort_flags = SORT_REGULAR ] )<br>sort — Sort an array
int mb_strlen ( string $str [, string $encoding = mb_internal_encoding() ] )<br>mb_strlen — Get string length
mixed var_export ( mixed $expression [, bool $return = FALSE ] )<br>var_export — Outputs or returns a parsable string representation of a variable
bool rewind ( resource $handle )<br>rewind — Rewind the position of a file pointer
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bool is_readable ( string $filename )<br>is_readable — Tells whether a file exists and is readable
int stripos ( string $haystack , string $needle [, int $offset = 0 ] )<br>stripos — Find the position of the first occurrence of a case-insensitive substring in a string
number pow ( number $base , number $exp )<br>pow — Exponential expression
string strstr ( string $haystack , mixed $needle [, bool $before_needle = FALSE ] )<br>strstr — Find the first occurrence of a string
bool property_exists ( mixed $class , string $property )<br>property_exists — Checks if the object or class has a property
bool ksort ( array &$array [, int $sort_flags = SORT_REGULAR ] )<br>ksort — Sort an array by key
string number_format ( float $number [, int $decimals = 0 ] )<br>number_format — Format a number with grouped thousands
bool copy ( string $source , string $dest [, resource $context ] )<br>copy — Copies file
array array_filter ( array $array [, callable $callback [, int $flag = 0 ]] )<br>array_filter — Filters elements of an array using a callback function
array compact ( mixed $varname1 [, mixed $... ] )<br>compact — Create array containing variables and their values
int rand ( void )<br>rand — Generate a random integer
mixed parse_url ( string $url [, int $component = -1 ] )<br>parse_url — Parse a URL and return its components
int filemtime ( string $filename )<br>filemtime — Gets file modification time
int mktime ([ int $hour = date("H") [, int $minute = date("i") [, int $second = date("s") [, int $month = date("n") [, int $day = date("j") [, int $year = date("Y") [, int $is_dst = -1 ]]]]]]] )<br>mktime — Get Unix timestamp for a date
string ob_get_clean ( void )<br>ob_get_clean — Get current buffer contents and delete current output buffer
string mb_substr ( string $str , int $start [, int $length = NULL [, string $encoding = mb_internal_encoding() ]] )<br>mb_substr — Get part of string
float ceil ( float $value )<br>ceil — Round fractions up
int substr_count ( string $haystack , string $needle [, int $offset = 0 [, int $length ]] )<br>substr_count — Count the number of substring occurrences
int error_reporting ([ int $level ] )<br>error_reporting — Sets which PHP errors are reported
string getenv ( string $varname [, bool $local_only = FALSE ] )<br>getenv — Gets the value of an environment variable
array range ( mixed $start , mixed $end [, number $step = 1 ] )<br>range — Create an array containing a range of elements
number hexdec ( string $hex_string )<br>hexdec — Hexadecimal to decimal
string uniqid ([ string $prefix = "" [, bool $more_entropy = FALSE ]] )<br>uniqid — Generate a unique ID
array array_reverse ( array $array [, bool $preserve_keys = FALSE ] )<br>array_reverse — Return an array with elements in reverse order
string sha1 ( string $str [, bool $raw_output = FALSE ] )<br>sha1 — Calculate the sha1 hash of a string
string base64_decode ( string $data [, bool $strict = FALSE ] )<br>base64_decode — Decodes data encoded with MIME base64
string strip_tags ( string $str [, string $allowable_tags ] )<br>strip_tags — Strip HTML and PHP tags from a string
bool is_writable ( string $filename )<br>is_writable — Tells whether the filename is writable
int fseek ( resource $handle , int $offset [, int $whence = SEEK_SET ] )<br>fseek — Seeks on a file pointer
int filesize ( string $filename )<br>filesize — Gets file size
string rawurlencode ( string $str )<br>rawurlencode — URL-encode according to RFC 3986
string http_build_query ( mixed $query_data [, string $numeric_prefix [, string $arg_separator [, int $enc_type = PHP_QUERY_RFC1738 ]]] )<br>http_build_query — Generate URL-encoded query string
string fgets ( resource $handle [, int $length ] )<br>fgets — Gets line from file pointer
string gmdate ( string $format [, int $timestamp = time() ] )<br>gmdate — Format a GMT/UTC date/time
mixed pathinfo ( string $path [, int $options = PATHINFO_DIRNAME | PATHINFO_BASENAME | PATHINFO_EXTENSION | PATHINFO_FILENAME ] )<br>pathinfo — Returns information about a file path
This function is an alias of: fwrite().<br>fputs — Alias of fwrite()
array array_diff ( array $array1 , array $array2 [, array $... ] )<br>array_diff — Computes the difference of arrays
bool touch ( string $filename [, int $time = time() [, int $atime ]] )<br>touch — Sets access and modification time of file
string htmlentities ( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") [, bool $double_encode = TRUE ]]] )<br>htmlentities — Convert all applicable characters to HTML entities
bool feof ( resource $handle )<br>feof — Tests for end-of-file on a file pointer
int func_num_args ( void )<br>func_num_args — Returns the number of arguments passed to the function
string urldecode ( string $str )<br>urldecode — Decodes URL-encoded string
int printf ( string $format [, mixed $args [, mixed $... ]] )<br>printf — Output a formatted string
array array_flip ( array $array )<br>array_flip — Exchanges all keys with their associated values in an array
This function is an alias of: current()<br>pos — Alias of current()
bool chmod ( string $filename , int $mode )<br>chmod — Changes file mode
int strcasecmp ( string $str1 , string $str2 )<br>strcasecmp — Binary safe case-insensitive string comparison
void var_dump ( mixed $expression [, mixed $... ] )<br>var_dump — Dumps information about a variable
array get_object_vars ( object $object )<br>get_object_vars — Gets the properties of the given object
string stripslashes ( string $str )<br>stripslashes — Un-quotes a quoted string
array each ( array &$array )<br>each — Return the current key and value pair from an array and advance the array cursor
This function is an alias of: trigger_error().<br>user_error — Alias of trigger_error()
string spl_object_hash ( object $obj )<br>spl_object_hash — Return hash id for given object
string stristr ( string $haystack , mixed $needle [, bool $before_needle = FALSE ] )<br>stristr — Case-insensitive strstr()
bool is_scalar ( mixed $var )<br>is_scalar — Finds whether a variable is a scalar
bool ob_end_clean ( void )<br>ob_end_clean — Clean (erase) the output buffer and turn off output buffering
string sys_get_temp_dir ( void )<br>sys_get_temp_dir — Returns directory path used for temporary files
array array_splice ( array &$input , int $offset [, int $length = count($input) [, mixed $replacement = array() ]] )<br>array_splice — Remove a portion of the array and replace it with something else
mixed curl_exec ( resource $ch )<br>curl_exec — Perform a cURL session
string getcwd ( void )<br>getcwd — Gets the current working directory
array str_split ( string $string [, int $split_length = 1 ] )<br>str_split — Convert a string to an array
resource curl_init ([ string $url = NULL ] )<br>curl_init — Initialize a cURL session
bool rename ( string $oldname , string $newname [, resource $context ] )<br>rename — Renames a file or directory
string nl2br ( string $string [, bool $is_xhtml = TRUE ] )<br>nl2br — Inserts HTML line breaks before all newlines in a string
SimpleXMLElement simplexml_load_string ( string $data [, string $class_name = "SimpleXMLElement" [, int $options = 0 [, string $ns = "" [, bool $is_prefix = FALSE ]]]] )<br>simplexml_load_string — Interprets a string of XML into an object
void parse_str ( string $encoded_string [, array &$result ] )<br>parse_str — Parses the string into variables
string addslashes ( string $str )<br>addslashes — Quote string with slashes
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mixed eval ( string $code )<br>eval — Evaluate a string as PHP code
array array_fill ( int $start_index , int $num , mixed $value )<br>array_fill — Fill an array with values
string bin2hex ( string $str )<br>bin2hex — Convert binary data into hexadecimal representation
float sin ( float $arg )<br>sin — Sine
string mb_strtolower ( string $str [, string $encoding = mb_internal_encoding() ] )<br>mb_strtolower — Make a string lowercase
int strncmp ( string $str1 , string $str2 , int $len )<br>strncmp — Binary safe string comparison of the first n characters
mixed constant ( string $name )<br>constant — Returns the value of a constant
void curl_close ( resource $ch )<br>curl_close — Close a cURL session
string ucwords ( string $str [, string $delimiters = " \t\r\n\f\v" ] )<br>ucwords — Uppercase the first character of each word in a string
string escapeshellarg ( string $arg )<br>escapeshellarg — Escape a string to be used as a shell argument
string session_id ([ string $id ] )<br>session_id — Get and/or set the current session id
bool ctype_digit ( string $text )<br>ctype_digit — Check for numeric character(s)
mixed substr_replace ( mixed $string , mixed $replacement , mixed $start [, mixed $length ] )<br>substr_replace — Replace text within a portion of a string
bool error_log ( string $message [, int $message_type = 0 [, string $destination [, string $extra_headers ]]] )<br>error_log — Send an error message to the defined error handling routines
float cos ( float $arg )<br>cos — Cosine
array glob ( string $pattern [, int $flags = 0 ] )<br>glob — Find pathnames matching a pattern
string strval ( mixed $var )<br>strval — Get string value of a variable
bool is_a ( object $object , string $class_name [, bool $allow_string = FALSE ] )<br>is_a — Checks if the object is of this class or has this class as one of its parents
string strrchr ( string $haystack , mixed $needle )<br>strrchr — Find the last occurrence of a character in a string
bool date_default_timezone_set ( string $timezone_identifier )<br>date_default_timezone_set — Sets the default timezone used by all date/time functions in a script
float floatval ( mixed $var )<br>floatval — Get float value of a variable
string dechex ( int $number )<br>dechex — Decimal to hexadecimal
string phpversion ([ string $extension ] )<br>phpversion — Gets the current PHP version
string strftime ( string $format [, int $timestamp = time() ] )<br>strftime — Format a local time/date according to locale settings
string html_entity_decode ( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") ]] )<br>html_entity_decode — Convert all HTML entities to their applicable characters
resource opendir ( string $path [, resource $context ] )<br>opendir — Open directory handle
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string readdir ([ resource $dir_handle ] )<br>readdir — Read entry from directory handle
array debug_backtrace ([ int $options = DEBUG_BACKTRACE_PROVIDE_OBJECT [, int $limit = 0 ]] )<br>debug_backtrace — Generates a backtrace
string tempnam ( string $dir , string $prefix )<br>tempnam — Create file with unique file name
mixed mysql_query ( string $query [, resource $link_identifier = NULL ] )<br>mysql_query — Send a MySQL query
string ob_get_contents ( void )<br>ob_get_contents — Return the contents of the output buffer
string mb_strtoupper ( string $str [, string $encoding = mb_internal_encoding() ] )<br>mb_strtoupper — Make a string uppercase
int sleep ( int $seconds )<br>sleep — Delay execution
bool setcookie ( string $name [, string $value = "" [, int $expire = 0 [, string $path = "" [, string $domain = "" [, bool $secure = FALSE [, bool $httponly = FALSE ]]]]]] )<br>setcookie — Send a cookie
bool is_float ( mixed $var )<br>is_float — Finds whether the type of a variable is float
bool flock ( resource $handle , int $operation [, int &$wouldblock ] )<br>flock — Portable advisory file locking
float sqrt ( float $arg )<br>sqrt — Square root
bool spl_autoload_register ([ callable $autoload_function [, bool $throw = TRUE [, bool $prepend = FALSE ]]] )<br>spl_autoload_register — Register given function as __autoload() implementation
bool chdir ( string $directory )<br>chdir — Change directory
string strtok ( string $str , string $token )<br>strtok — Tokenize string
int ftell ( resource $handle )<br>ftell — Returns the current position of the file read/write pointer
mixed filter_var ( mixed $variable [, int $filter = FILTER_DEFAULT [, mixed $options ]] )<br>filter_var — Filters a variable with a specified filter
mixed set_error_handler ( callable $error_handler [, int $error_types = E_ALL | E_STRICT ] )<br>set_error_handler — Sets a user-defined error handler function
array array_combine ( array $keys , array $values )<br>array_combine — Creates an array by using one array for keys and another for its values
mixed curl_getinfo ( resource $ch [, int $opt ] )<br>curl_getinfo — Get information regarding a specific transfer
This function is an alias of: is_int().<br>is_integer — Alias of is_int()
int mb_strpos ( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]] )<br>mb_strpos — Find position of first occurrence of string in a string
array array_change_key_case ( array $array [, int $case = CASE_LOWER ] )<br>array_change_key_case — Changes the case of all keys in an array
bool session_start ([ array $options = array() ] )<br>session_start — Start new or resume existing session
string stream_get_contents ( resource $handle [, int $maxlength = -1 [, int $offset = -1 ]] )<br>stream_get_contents — Reads remainder of a stream into a string
int strcmp ( string $str1 , string $str2 )<br>strcmp — Binary safe string comparison
bool rmdir ( string $dirname [, resource $context ] )<br>rmdir — Removes directory
string get_called_class ( void )<br>get_called_class — The "Late Static Binding" class name
bool imagedestroy ( resource $image )<br>imagedestroy — Destroy an image
void closedir ([ resource $dir_handle ] )<br>closedir — Close directory handle
mixed mb_internal_encoding ([ string $encoding = mb_internal_encoding() ] )<br>mb_internal_encoding — Set/Get internal character encoding
bool restore_error_handler ( void )<br>restore_error_handler — Restores the previous error handler function
string strrev ( string $string )<br>strrev — Reverse a string
int memory_get_usage ([ bool $real_usage = FALSE ] )<br>memory_get_usage — Returns the amount of memory allocated to PHP
string vsprintf ( string $format , array $args )<br>vsprintf — Return a formatted string
int fprintf ( resource $handle , string $format [, mixed $args [, mixed $... ]] )<br>fprintf — Write a formatted string to a stream
string mb_convert_encoding ( string $str , string $to_encoding [, mixed $from_encoding = mb_internal_encoding() ] )<br>mb_convert_encoding — Convert character encoding
array getimagesize ( string $filename [, array &$imageinfo ] )<br>getimagesize — Get the size of an image
float deg2rad ( float $number )<br>deg2rad — Converts the number in degrees to the radian equivalent
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array array_intersect_key ( array $array1 , array $array2 [, array $... ] )<br>array_intersect_key — Computes the intersection of arrays using keys for comparison
int imagecolorallocate ( resource $image , int $red , int $green , int $blue )<br>imagecolorallocate — Allocate a color for an image
string create_function ( string $args , string $code )<br>create_function — Create an anonymous (lambda-style) function
string mysql_error ([ resource $link_identifier = NULL ] )<br>mysql_error — Returns the text of the error message from previous MySQL operation
bool asort ( array &$array [, int $sort_flags = SORT_REGULAR ] )<br>asort — Sort an array and maintain index association
bool headers_sent ([ string &$file [, int &$line ]] )<br>headers_sent — Checks if or where headers have been sent
array iterator_to_array ( Traversable $iterator [, bool $use_keys = TRUE ] )<br>iterator_to_array — Copy the iterator into an array
bool is_subclass_of ( mixed $object , string $class_name [, bool $allow_string = TRUE ] )<br>is_subclass_of — Checks if the object has this class as one of its parents or implements it
resource fsockopen ( string $hostname [, int $port = -1 [, int &$errno [, string &$errstr [, float $timeout = ini_get("default_socket_timeout") ]]]] )<br>fsockopen — Open Internet or Unix domain socket connection
int umask ([ int $mask ] )<br>umask — Changes the current umask
string hash_hmac ( string $algo , string $data , string $key [, bool $raw_output = FALSE ] )<br>hash_hmac — Generate a keyed hash value using the HMAC method
resource imagecreatetruecolor ( int $width , int $height )<br>imagecreatetruecolor — Create a new true color image
array get_class_methods ( mixed $class_name )<br>get_class_methods — Gets the class methods' names
string lcfirst ( string $str )<br>lcfirst — Make a string's first character lowercase
array array_intersect ( array $array1 , array $array2 [, array $... ] )<br>array_intersect — Computes the intersection of arrays
string rawurldecode ( string $str )<br>rawurldecode — Decode URL-encoded strings
bool libxml_use_internal_errors ([ bool $use_errors = FALSE ] )<br>libxml_use_internal_errors — Disable libxml errors and allow user to fetch error information as needed
array array_replace ( array $array1 , array $array2 [, array $... ] )<br>array_replace — Replaces elements from passed arrays into the first array
string setlocale ( int $category , string $locale [, string $... ] )<br>setlocale — Set locale information
void clearstatcache ([ bool $clear_realpath_cache = FALSE [, string $filename ]] )<br>clearstatcache — Clears file status cache
bool usort ( array &$array , callable $value_compare_func )<br>usort — Sort an array by values using a user-defined comparison function
string wordwrap ( string $str [, int $width = 75 [, string $break = "\n" [, bool $cut = FALSE ]]] )<br>wordwrap — Wraps a string to a given number of characters
bool settype ( mixed &$var , string $type )<br>settype — Set the type of a variable
string iconv_substr ( string $str , int $offset [, int $length = iconv_strlen($str, $charset) [, string $charset = ini_get("iconv.internal_encoding") ]] )<br>iconv_substr — Cut out part of a string
string curl_error ( resource $ch )<br>curl_error — Return a string containing the last error for the current session
string date_default_timezone_get ( void )<br>date_default_timezone_get — Gets the default timezone used by all date/time functions in a script
array stat ( string $filename )<br>stat — Gives information about a file
string utf8_encode ( string $data )<br>utf8_encode — Encodes an ISO-8859-1 string to UTF-8
array array_diff_key ( array $array1 , array $array2 [, array $... ] )<br>array_diff_key — Computes the difference of arrays using keys for comparison
string chunk_split ( string $body [, int $chunklen = 76 [, string $end = "\r\n" ]] )<br>chunk_split — Split a string into smaller chunks
number array_sum ( array $array )<br>array_sum — Calculate the sum of values in an array
int iconv_strlen ( string $str [, string $charset = ini_get("iconv.internal_encoding") ] )<br>iconv_strlen — Returns the character count of string
void usleep ( int $micro_seconds )<br>usleep — Delay execution in microseconds
string addcslashes ( string $str , string $charlist )<br>addcslashes — Quote string with slashes in a C style
string get_include_path ( void )<br>get_include_path — Gets the current include_path configuration option
string mb_stristr ( string $haystack , string $needle [, bool $before_needle = FALSE [, string $encoding = mb_internal_encoding() ]] )<br>mb_stristr — Finds first occurrence of a string within another, case insensitive
int curl_errno ( resource $ch )<br>curl_errno — Return the last error number
mixed prev ( array &$array )<br>prev — Rewind the internal array pointer
string php_sapi_name ( void )<br>php_sapi_name — Returns the type of interface between web server and PHP
mixed func_get_arg ( int $arg_num )<br>func_get_arg — Return an item from the argument list
bool set_time_limit ( int $seconds )<br>set_time_limit — Limits the maximum execution time
int strripos ( string $haystack , string $needle [, int $offset = 0 ] )<br>strripos — Find the position of the last occurrence of a case-insensitive substring in a string
string mb_strstr ( string $haystack , string $needle [, bool $before_needle = FALSE [, string $encoding = mb_internal_encoding() ]] )<br>mb_strstr — Finds first occurrence of a string within another
array split ( string $pattern , string $string [, int $limit = -1 ] )<br>split — Split string into array by regular expression
string mb_strrchr ( string $haystack , string $needle [, bool $part = FALSE [, string $encoding = mb_internal_encoding() ]] )<br>mb_strrchr — Finds the last occurrence of a character in a string within another
int crc32 ( string $str )<br>crc32 — Calculates the crc32 polynomial of a string
bool array_walk ( array &$array , callable $callback [, mixed $userdata = NULL ] )<br>array_walk — Apply a user supplied function to every member of an array
string mb_strrichr ( string $haystack , string $needle [, bool $part = FALSE [, string $encoding = mb_internal_encoding() ]] )<br>mb_strrichr — Finds the last occurrence of a character in a string within another, case insensitive
int strncasecmp ( string $str1 , string $str2 , int $len )<br>strncasecmp — Binary safe case-insensitive string comparison of the first n characters
string get_resource_type ( resource $handle )<br>get_resource_type — Returns the resource type
array scandir ( string $directory [, int $sorting_order = SCANDIR_SORT_ASCENDING [, resource $context ]] )<br>scandir — List files and directories inside the specified path
int gmmktime ([ int $hour = gmdate("H") [, int $minute = gmdate("i") [, int $second = gmdate("s") [, int $month = gmdate("n") [, int $day = gmdate("j") [, int $year = gmdate("Y") [, int $is_dst = -1 ]]]]]]] )<br>gmmktime — Get Unix timestamp for a GMT date
string shell_exec ( string $cmd )<br>shell_exec — Execute command via shell and return the complete output as a string
int mcrypt_generic_init ( resource $td , string $key , string $iv )<br>mcrypt_generic_init — This function initializes all buffers needed for encryption
bool uksort ( array &$array , callable $key_compare_func )<br>uksort — Sort an array by keys using a user-defined comparison function
string system ( string $command [, int &$return_var ] )<br>system — Execute an external program and display the output
string utf8_decode ( string $data )<br>utf8_decode — Converts a string with ISO-8859-1 characters encoded with UTF-8 to single-byte ISO-8859-1
string session_name ([ string $name ] )<br>session_name — Get and/or set the current session name
bool imagecopyresampled ( resource $dst_image , resource $src_image , int $dst_x , int $dst_y , int $src_x , int $src_y , int $dst_w , int $dst_h , int $src_w , int $src_h )<br>imagecopyresampled — Copy and resize part of an image with resampling
string set_include_path ( string $new_include_path )<br>set_include_path — Sets the include_path configuration option
string htmlspecialchars_decode ( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 ] )<br>htmlspecialchars_decode — Convert special HTML entities back to characters
int iconv_strpos ( string $haystack , string $needle [, int $offset = 0 [, string $charset = ini_get("iconv.internal_encoding") ]] )<br>iconv_strpos — Finds position of first occurrence of a needle within a haystack
mixed str_ireplace ( mixed $search , mixed $replace , mixed $subject [, int &$count ] )<br>str_ireplace — Case-insensitive version of str_replace()
int ob_get_level ( void )<br>ob_get_level — Return the nesting level of the output buffering mechanism
bool interface_exists ( string $interface_name [, bool $autoload = TRUE ] )<br>interface_exists — Checks if the interface has been defined
int strspn ( string $subject , string $mask [, int $start [, int $length ]] )<br>strspn — Finds the length of the initial segment of a string consisting entirely of characters contained within a given mask
bool is_link ( string $filename )<br>is_link — Tells whether the filename is a symbolic link
int mb_strrpos ( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]] )<br>mb_strrpos — Find position of last occurrence of a string in a string
array token_get_all ( string $source [, int $flags = 0 ] )<br>token_get_all — Split given source into PHP tokens
void register_shutdown_function ( callable $callback [, mixed $parameter [, mixed $... ]] )<br>register_shutdown_function — Register a function for execution on shutdown
float exp ( float $arg )<br>exp — Calculates the exponent of e
number bindec ( string $binary_string )<br>bindec — Binary to decimal
string base_convert ( string $number , int $frombase , int $tobase )<br>base_convert — Convert a number between arbitrary bases
bool get_magic_quotes_gpc ( void )<br>get_magic_quotes_gpc — Gets the current configuration setting of magic_quotes_gpc
bool imagealphablending ( resource $image , bool $blendmode )<br>imagealphablending — Set the blending mode for an image
array array_pad ( array $array , int $size , mixed $value )<br>array_pad — Pad array to the specified length with a value
int mb_stripos ( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]] )<br>mb_stripos — Finds position of first occurrence of a string within another, case insensitive
resource stream_context_create ([ array $options [, array $params ]] )<br>stream_context_create — Creates a stream context
int mb_substr_count ( string $haystack , string $needle [, string $encoding = mb_internal_encoding() ] )<br>mb_substr_count — Count the number of substring occurrences
bool ctype_alpha ( string $text )<br>ctype_alpha — Check for alphabetic character(s)
string mysql_real_escape_string ( string $unescaped_string [, resource $link_identifier = NULL ] )<br>mysql_real_escape_string — Escapes special characters in a string for use in an SQL statement
array mysql_fetch_assoc ( resource $result )<br>mysql_fetch_assoc — Fetch a result row as an associative array
float pi ( void )<br>pi — Get value of pi
int imagesy ( resource $image )<br>imagesy — Get image height
int imagesx ( resource $image )<br>imagesx — Get image width
mixed sscanf ( string $str , string $format [, mixed &$... ] )<br>sscanf — Parses input from a string according to a format
array stream_get_meta_data ( resource $stream )<br>stream_get_meta_data — Retrieves header/meta data from streams/file pointers
array error_get_last ( void )<br>error_get_last — Get the last occurred error
int memory_get_peak_usage ([ bool $real_usage = FALSE ] )<br>memory_get_peak_usage — Returns the peak of memory allocated by PHP
array array_fill_keys ( array $keys , mixed $value )<br>array_fill_keys — Fill an array with values, specifying keys
bool pcntl_signal ( int $signo , callable|int $handler [, bool $restart_syscalls = TRUE ] )<br>pcntl_signal — Installs a signal handler
array parse_ini_file ( string $filename [, bool $process_sections = FALSE [, int $scanner_mode = INI_SCANNER_NORMAL ]] )<br>parse_ini_file — Parse a configuration file
int strcspn ( string $subject , string $mask [, int $start [, int $length ]] )<br>strcspn — Find length of initial segment not matching mask
bool stream_set_timeout ( resource $stream , int $seconds [, int $microseconds = 0 ] )<br>stream_set_timeout — Set timeout period on a stream
int mb_strripos ( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]] )<br>mb_strripos — Finds position of last occurrence of a string within another, case insensitive
bool array_multisort ( array &$array1 [, mixed $array1_sort_order = SORT_ASC [, mixed $array1_sort_flags = SORT_REGULAR [, mixed $... ]]] )<br>array_multisort — Sort multiple or multi-dimensional arrays
int getmypid ( void )<br>getmypid — Gets PHP's process ID
bool krsort ( array &$array [, int $sort_flags = SORT_REGULAR ] )<br>krsort — Sort an array by key in reverse order
bool stream_set_blocking ( resource $stream , bool $mode )<br>stream_set_blocking — Set blocking/non-blocking mode on a stream
int substr_compare ( string $main_str , string $str , int $offset [, int $length [, bool $case_insensitivity = FALSE ]] )<br>substr_compare — Binary safe comparison of two strings from an offset, up to length characters
bool curl_setopt_array ( resource $ch , array $options )<br>curl_setopt_array — Set multiple options for a cURL transfer
bool imagepng ( resource $image [, mixed $to [, int $quality [, int $filters ]]] )<br>imagepng — Output a PNG image to either the browser or a file
mixed array_rand ( array $array [, int $num = 1 ] )<br>array_rand — Pick one or more random entries out of an array
string stripcslashes ( string $str )<br>stripcslashes — Un-quote string quoted with addcslashes()
number octdec ( string $octal_string )<br>octdec — Octal to decimal
array mysql_fetch_array ( resource $result [, int $result_type = MYSQL_BOTH ] )<br>mysql_fetch_array — Fetch a result row as an associative array, a numeric array, or both
array getdate ([ int $timestamp = time() ] )<br>getdate — Get date/time information
bool imagejpeg ( resource $image [, mixed $to [, int $quality ]] )<br>imagejpeg — Output image to browser or file
bool shuffle ( array &$array )<br>shuffle — Shuffle an array
int mysql_num_rows ( resource $result )<br>mysql_num_rows — Get number of rows in result
string bcadd ( string $left_operand , string $right_operand [, int $scale = 0 ] )<br>bcadd — Add two arbitrary precision numbers
string php_uname ([ string $mode = "a" ] )<br>php_uname — Returns information about the operating system PHP is running on
int imagecolorallocatealpha ( resource $image , int $red , int $green , int $blue , int $alpha )<br>imagecolorallocatealpha — Allocate a color for an image
string bcmul ( string $left_operand , string $right_operand [, int $scale = 0 ] )<br>bcmul — Multiply two arbitrary precision numbers
string mcrypt_generic ( resource $td , string $data )<br>mcrypt_generic — This function encrypts data
bool set_magic_quotes_runtime ( bool $new_setting )<br>set_magic_quotes_runtime — Sets the current active configuration setting of magic_quotes_runtime
bool libxml_disable_entity_loader ([ bool $disable = TRUE ] )<br>libxml_disable_entity_loader — Disable the ability to load external entities
int ip2long ( string $ip_address )<br>ip2long — Converts a string containing an (IPv4) Internet Protocol dotted address into a long integer
string gzcompress ( string $data [, int $level = -1 [, int $encoding = ZLIB_ENCODING_DEFLATE ]] )<br>gzcompress — Compress a string
SimpleXMLElement simplexml_load_file ( string $filename [, string $class_name = "SimpleXMLElement" [, int $options = 0 [, string $ns = "" [, bool $is_prefix = FALSE ]]]] )<br>simplexml_load_file — Interprets an XML file into an object
bool session_write_close ( void )<br>session_write_close — Write session data and end session
string crypt ( string $str [, string $salt ] )<br>crypt — One-way string hashing
bool xml_parser_free ( resource $parser )<br>xml_parser_free — Free an XML parser
bool imagesavealpha ( resource $image , bool $saveflag )<br>imagesavealpha — Set the flag to save full alpha channel information (as opposed to single-color transparency) when saving PNG images
resource mysql_connect ([ string $server = ini_get("mysql.default_host") [, string $username = ini_get("mysql.default_user") [, string $password = ini_get("mysql.default_password") [, bool $new_link = FALSE [, int $client_flags = 0 ]]]]] )<br>mysql_connect — Open a connection to a MySQL Server
string decbin ( int $number )<br>decbin — Decimal to binary
bool mysql_select_db ( string $database_name [, resource $link_identifier = NULL ] )<br>mysql_select_db — Select a MySQL database
float fmod ( float $x , float $y )<br>fmod — Returns the floating point remainder (modulo) of the division of the arguments
bool imagefilter ( resource $image , int $filtertype [, int $arg1 [, int $arg2 [, int $arg3 [, int $arg4 ]]]] )<br>imagefilter — Applies a filter to an image
string mb_detect_encoding ( string $str [, mixed $encoding_list = mb_detect_order() [, bool $strict = FALSE ]] )<br>mb_detect_encoding — Detect character encoding
bool session_destroy ( void )<br>session_destroy — Destroys all data registered to a session
bool xml_parser_set_option ( resource $parser , int $option , mixed $value )<br>xml_parser_set_option — Set options in an XML parser
bool uasort ( array &$array , callable $value_compare_func )<br>uasort — Sort an array with a user-defined comparison function and maintain index association
bool move_uploaded_file ( string $filename , string $destination )<br>move_uploaded_file — Moves an uploaded file to a new location
bool ob_end_flush ( void )<br>ob_end_flush — Flush (send) the output buffer and turn off output buffering
array get_class_vars ( string $class_name )<br>get_class_vars — Get the default properties of the class
resource xml_parser_create ([ string $encoding ] )<br>xml_parser_create — Create an XML parser
int readfile ( string $filename [, bool $use_include_path = FALSE [, resource $context ]] )<br>readfile — Outputs a file
bool imagefilledrectangle ( resource $image , int $x1 , int $y1 , int $x2 , int $y2 , int $color )<br>imagefilledrectangle — Draw a filled rectangle
array get_declared_classes ( void )<br>get_declared_classes — Returns an array with the name of the defined classes
This function is an alias of: strstr().<br>strchr — Alias of strstr()
bool imagecopy ( resource $dst_im , resource $src_im , int $dst_x , int $dst_y , int $src_x , int $src_y , int $src_w , int $src_h )<br>imagecopy — Copy part of an image
bool imagefill ( resource $image , int $x , int $y , int $color )<br>imagefill — Flood fill
string gzinflate ( string $data [, int $length = 0 ] )<br>gzinflate — Inflate a deflated string
bool putenv ( string $setting )<br>putenv — Sets the value of an environment variable
string stream_resolve_include_path ( string $filename )<br>stream_resolve_include_path — Resolve filename against the include path
bool spl_autoload_unregister ( mixed $autoload_function )<br>spl_autoload_unregister — Unregister given function as __autoload() implementation
bool is_uploaded_file ( string $filename )<br>is_uploaded_file — Tells whether the file was uploaded via HTTP POST
int imagecolorat ( resource $image , int $x , int $y )<br>imagecolorat — Get the index of the color of a pixel
bool arsort ( array &$array [, int $sort_flags = SORT_REGULAR ] )<br>arsort — Sort an array in reverse order and maintain index association
void passthru ( string $command [, int &$return_var ] )<br>passthru — Execute an external program and display raw output
string token_name ( int $token )<br>token_name — Get the symbolic name of a given PHP token
string bcdiv ( string $dividend , string $divisor [, int $scale = 0 ] )<br>bcdiv — Divide two arbitrary precision numbers
mixed mysqli::query ( string $query [, int $resultmode = MYSQLI_STORE_RESULT ] )<br>mysqli::query -- mysqli_query — Performs a query on the database
array array_merge_recursive ( array $array1 [, array $... ] )<br>array_merge_recursive — Merge two or more arrays recursively
void libxml_clear_errors ( void )<br>libxml_clear_errors — Clear libxml error buffer
int socket_last_error ([ resource $socket ] )<br>socket_last_error — Returns the last error on the socket
resource mcrypt_module_open ( string $algorithm , string $algorithm_directory , string $mode , string $mode_directory )<br>mcrypt_module_open — Opens the module of the algorithm and the mode to be used
array getopt ( string $options [, array $longopts [, int &$optind ]] )<br>getopt — Gets options from the command line argument list
bool symlink ( string $target , string $link )<br>symlink — Creates a symbolic link
int json_last_error ( void )<br>json_last_error — Returns the last error occurred
callable set_exception_handler ( callable $exception_handler )<br>set_exception_handler — Sets a user-defined exception handler function
void ob_implicit_flush ([ int $flag = 1 ] )<br>ob_implicit_flush — Turn implicit flush on/off
bool iconv_set_encoding ( string $type , string $charset )<br>iconv_set_encoding — Set current setting for character encoding conversion
bool imagesetpixel ( resource $image , int $x , int $y , int $color )<br>imagesetpixel — Set a single pixel
string gmp_strval ( GMP $gmpnumber [, int $base = 10 ] )<br>gmp_strval — Convert GMP number to string
int stream_select ( array &$read , array &$write , array &$except , int $tv_sec [, int $tv_usec = 0 ] )<br>stream_select — Runs the equivalent of the select() system call on the given arrays of streams with a timeout specified by tv_sec and tv_usec
int fileperms ( string $filename )<br>fileperms — Gets file permissions
bool imageline ( resource $image , int $x1 , int $y1 , int $x2 , int $y2 , int $color )<br>imageline — Draw a line
resource stream_socket_client ( string $remote_socket [, int &$errno [, string &$errstr [, float $timeout = ini_get("default_socket_timeout") [, int $flags = STREAM_CLIENT_CONNECT [, resource $context ]]]]] )<br>stream_socket_client — Open Internet or Unix domain socket connection
int mysql_errno ([ resource $link_identifier = NULL ] )<br>mysql_errno — Returns the numerical value of the error message from previous MySQL operation
string decoct ( int $number )<br>decoct — Decimal to octal
string escapeshellcmd ( string $command )<br>escapeshellcmd — Escape shell metacharacters
string hex2bin ( string $data )<br>hex2bin — Decodes a hexadecimally encoded binary string
bool fflush ( resource $handle )<br>fflush — Flushes the output to a file
void openssl_free_key ( resource $key_identifier )<br>openssl_free_key — Free key resource
bool is_executable ( string $filename )<br>is_executable — Tells whether the filename is executable
resource imagecreatefrompng ( string $filename )<br>imagecreatefrompng — Create a new image from file or URL
string mcrypt_create_iv ( int $size [, int $source = MCRYPT_DEV_URANDOM ] )<br>mcrypt_create_iv — Creates an initialization vector (IV) from a random source
int bccomp ( string $left_operand , string $right_operand [, int $scale = 0 ] )<br>bccomp — Compare two arbitrary precision numbers
bool imagestring ( resource $image , int $font , int $x , int $y , string $string , int $color )<br>imagestring — Draw a string horizontally
resource imagecreatefromjpeg ( string $filename )<br>imagecreatefromjpeg — Create a new image from file or URL
This function is an alias of: is_writable().<br>is_writeable — Alias of is_writable()
bool array_walk_recursive ( array &$array , callable $callback [, mixed $userdata = NULL ] )<br>array_walk_recursive — Apply a user function recursively to every member of an array
bool ctype_alnum ( string $text )<br>ctype_alnum — Check for alphanumeric character(s)
array preg_grep ( string $pattern , array $input [, int $flags = 0 ] )<br>preg_grep — Return array entries that match the pattern
bool ctype_space ( string $text )<br>ctype_space — Check for whitespace character(s)
string gzuncompress ( string $data [, int $length = 0 ] )<br>gzuncompress — Uncompress a compressed string
bool xml_set_element_handler ( resource $parser , callable $start_element_handler , callable $end_element_handler )<br>xml_set_element_handler — Set up start and end element handlers
bool posix_kill ( int $pid , int $sig )<br>posix_kill — Send a signal to a process
mixed array_reduce ( array $array , callable $callback [, mixed $initial = NULL ] )<br>array_reduce — Iteratively reduce the array to a single value using a callback function
resource finfo_open ([ int $options = FILEINFO_NONE [, string $magic_file = NULL ]] )<br>finfo_open -- finfo::__construct — Create a new fileinfo resource
int xml_get_current_line_number ( resource $parser )<br>xml_get_current_line_number — Get current line number for an XML parser
resource imagecreatefromgif ( string $filename )<br>imagecreatefromgif — Create a new image from file or URL
string get_parent_class ([ mixed $object ] )<br>get_parent_class — Retrieves the parent class name for object or class
bool openssl_sign ( string $data , string &$signature , mixed $priv_key_id [, mixed $signature_alg = OPENSSL_ALGO_SHA1 ] )<br>openssl_sign — Generate signature
bool ctype_xdigit ( string $text )<br>ctype_xdigit — Check for character(s) representing a hexadecimal digit
string openssl_random_pseudo_bytes ( int $length [, bool &$crypto_strong ] )<br>openssl_random_pseudo_bytes — Generate a pseudo-random string of bytes
resource proc_open ( string $cmd , array $descriptorspec , array &$pipes [, string $cwd [, array $env [, array $other_options ]]] )<br>proc_open — Execute a command and open file pointers for input/output
int xml_parse ( resource $parser , string $data [, bool $is_final = FALSE ] )<br>xml_parse — Start parsing an XML document
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string socket_strerror ( int $errno )<br>socket_strerror — Return a string describing a socket error
bool xml_set_character_data_handler ( resource $parser , callable $handler )<br>xml_set_character_data_handler — Set up character data handler
resource imagecreate ( int $width , int $height )<br>imagecreate — Create a new palette based image
float tan ( float $arg )<br>tan — Tangent
bool gzclose ( resource $zp )<br>gzclose — Close an open gz-file pointer
bool imagegif ( resource $image [, mixed $to ] )<br>imagegif — Output image to browser or file
int proc_close ( resource $process )<br>proc_close — Close a process opened by proc_open() and return the exit code of that process
bool get_magic_quotes_runtime ( void )<br>get_magic_quotes_runtime — Gets the current active configuration setting of magic_quotes_runtime
array array_replace_recursive ( array $array1 , array $array2 [, array $... ] )<br>array_replace_recursive — Replaces elements from passed arrays into the first array recursively
string mime_content_type ( string $filename )<br>mime_content_type — Detect MIME Content-type for a file
int xml_get_error_code ( resource $parser )<br>xml_get_error_code — Get XML parser error code
void srand ([ int $seed ] )<br>srand — Seed the random number generator
void ob_flush ( void )<br>ob_flush — Flush (send) the output buffer
string openssl_error_string ( void )<br>openssl_error_string — Return openSSL error message
bool xml_set_object ( resource $parser , object &$object )<br>xml_set_object — Use XML Parser within an object
bool ctype_lower ( string $text )<br>ctype_lower — Check for lowercase character(s)
bool is_nan ( float $val )<br>is_nan — Finds whether a value is not a number
array libxml_get_errors ( void )<br>libxml_get_errors — Retrieve array of errors
bool session_set_save_handler ( callable $open , callable $close , callable $read , callable $write , callable $destroy , callable $gc [, callable $create_sid [, callable $validate_sid [, callable $update_timestamp ]]] )<br>session_set_save_handler — Sets user-level session storage functions
array get_included_files ( void )<br>get_included_files — Returns an array with the names of included or required files
GMP gmp_init ( mixed $number [, int $base = 0 ] )<br>gmp_init — Create GMP number
string md5_file ( string $filename [, bool $raw_output = FALSE ] )<br>md5_file — Calculates the md5 hash of a given file
array fstat ( resource $handle )<br>fstat — Gets information about a file using an open file pointer
float atan2 ( float $y , float $x )<br>atan2 — Arc tangent of two variables
resource popen ( string $command , string $mode )<br>popen — Opens process file pointer
bool is_infinite ( float $val )<br>is_infinite — Finds whether a value is infinite
string bcmod ( string $dividend , string $modulus [, int $scale ] )<br>bcmod — Get modulus of an arbitrary precision number
resource gzopen ( string $filename , string $mode [, int $use_include_path = 0 ] )<br>gzopen — Open gz-file
string gzread ( resource $zp , int $length )<br>gzread — Binary-safe gz-file read
array get_defined_constants ([ bool $categorize = FALSE ] )<br>get_defined_constants — Returns an associative array with the names of all the constants and their values
mixed stream_socket_enable_crypto ( resource $stream , bool $enable [, int $crypto_type [, resource $session_stream ]] )<br>stream_socket_enable_crypto — Turns encryption on/off on an already connected socket
bool rsort ( array &$array [, int $sort_flags = SORT_REGULAR ] )<br>rsort — Sort an array in reverse order
int imagecolortransparent ( resource $image [, int $color ] )<br>imagecolortransparent — Define a color as transparent
string mb_convert_case ( string $str , int $mode [, string $encoding = mb_internal_encoding() ] )<br>mb_convert_case — Perform case folding on a string
string gethostbyname ( string $hostname )<br>gethostbyname — Get the IPv4 address corresponding to a given Internet host name
string xml_error_string ( int $code )<br>xml_error_string — Get XML parser error string
bool restore_exception_handler ( void )<br>restore_exception_handler — Restores the previously defined exception handler function
int iterator_count ( Traversable $iterator )<br>iterator_count — Count the elements in an iterator
void socket_close ( resource $socket )<br>socket_close — Closes a socket resource
void ob_clean ( void )<br>ob_clean — Clean (erase) the output buffer
array spl_autoload_functions ( void )<br>spl_autoload_functions — Return all registered __autoload() functions
bool stream_context_set_option ( resource $stream_or_context , string $wrapper , string $option , mixed $value )<br>stream_context_set_option — Sets an option for a stream/wrapper/context
string mysqli::escape_string ( string $escapestr )<br>mysqli::real_escape_string -- mysqli::escape_string -- mysqli_real_escape_string — Escapes special characters in a string for use in an SQL statement, taking into account the current charset of the connection
bool mysql_close ([ resource $link_identifier = NULL ] )<br>mysql_close — Close MySQL connection
bool dl ( string $library )<br>dl — Loads a PHP extension at runtime
<br>
bool syslog ( int $priority , string $message )<br>syslog — Generate a system log message
array hash_algos ( void )<br>hash_algos — Return a list of registered hashing algorithms
array class_implements ( mixed $class [, bool $autoload = TRUE ] )<br>class_implements — Return the interfaces which are implemented by the given class or interface
DOMElement dom_import_simplexml ( SimpleXMLElement $node )<br>dom_import_simplexml — Gets a DOMElement object from a SimpleXMLElement object
string mcrypt_encrypt ( string $cipher , string $key , string $data , string $mode [, string $iv ] )<br>mcrypt_encrypt — Encrypts plaintext with given parameters
bool natsort ( array &$array )<br>natsort — Sort an array using a "natural order" algorithm
int mysql_affected_rows ([ resource $link_identifier = NULL ] )<br>mysql_affected_rows — Get number of affected rows in previous MySQL operation
array array_count_values ( array $array )<br>array_count_values — Counts all the values of an array
bool session_regenerate_id ([ bool $delete_old_session = FALSE ] )<br>session_regenerate_id — Update the current session id with a newly generated one
resource openssl_pkey_get_private ( mixed $key [, string $passphrase = "" ] )<br>openssl_pkey_get_private — Get a private key
int pclose ( resource $handle )<br>pclose — Closes process file pointer
bool ftruncate ( resource $handle , int $size )<br>ftruncate — Truncates a file to a given length
public string finfo::file ( string $file_name = NULL [, int $options = FILEINFO_NONE [, resource $context = NULL ]] )<br>finfo::file — Alias of finfo_file()
bool checkdate ( int $month , int $day , int $year )<br>checkdate — Validate a Gregorian date
int ereg ( string $pattern , string $string [, array &$regs ] )<br>ereg — Regular expression match
int mysql_insert_id ([ resource $link_identifier = NULL ] )<br>mysql_insert_id — Get the ID generated in the last query
array imagettftext ( resource $image , float $size , float $angle , int $x , int $y , int $color , string $fontfile , string $text )<br>imagettftext — Write text to the image using TrueType fonts
bool chown ( string $filename , mixed $user )<br>chown — Changes file owner
string bcsub ( string $left_operand , string $right_operand [, int $scale = 0 ] )<br>bcsub — Subtract one arbitrary precision number from another
array get_headers ( string $url [, int $format = 0 [, resource $context ]] )<br>get_headers — Fetches all the headers sent by the server in response to a HTTP request
string strpbrk ( string $haystack , string $char_list )<br>strpbrk — Search a string for any of a set of characters
bool socket_set_option ( resource $socket , int $level , int $optname , mixed $optval )<br>socket_set_option — Sets socket options for the socket
resource socket_create ( int $domain , int $type , int $protocol )<br>socket_create — Create a socket (endpoint for communication)
int posix_getpid ( void )<br>posix_getpid — Return the current process identifier
int mcrypt_get_iv_size ( string $cipher , string $mode )<br>mcrypt_get_iv_size — Returns the size of the IV belonging to a specific cipher/mode combination
string fgetc ( resource $handle )<br>fgetc — Gets character from file pointer
array localeconv ( void )<br>localeconv — Get numeric formatting information
bool mysql_free_result ( resource $result )<br>mysql_free_result — Free result memory
This function is an alias of: rtrim().<br>chop — Alias of rtrim()
int imagetypes ( void )<br>imagetypes — Return the image types supported by this PHP build
string mcrypt_decrypt ( string $cipher , string $key , string $data , string $mode [, string $iv ] )<br>mcrypt_decrypt — Decrypts crypttext with given parameters
array fgetcsv ( resource $handle [, int $length = 0 [, string $delimiter = "," [, string $enclosure = '"' [, string $escape = "\\" ]]]] )<br>fgetcsv — Gets line from file pointer and parse for CSV fields
string bcpow ( string $base , string $exponent [, int $scale = 0 ] )<br>bcpow — Raise an arbitrary precision number to another
bool mb_check_encoding ([ string $var = NULL [, string $encoding = mb_internal_encoding() ]] )<br>mb_check_encoding — Check if the string is valid for the specified encoding
void mt_srand ([ int $seed [, int $mode = MT_RAND_MT19937 ]] )<br>mt_srand — Seeds the Mersenne Twister Random Number Generator
This function is an alias of: openssl_pkey_get_private().<br>openssl_get_privatekey — Alias of openssl_pkey_get_private()
SimpleXMLElement simplexml_import_dom ( DOMNode $node [, string $class_name = "SimpleXMLElement" ] )<br>simplexml_import_dom — Get a SimpleXMLElement object from a DOM node
bool chgrp ( string $filename , mixed $group )<br>chgrp — Changes file group
bool checkdnsrr ( string $host [, string $type = "MX" ] )<br>checkdnsrr — Check DNS records corresponding to a given Internet host name or IP address
resource imagecreatefromstring ( string $image )<br>imagecreatefromstring — Create a new image from the image stream in the string
float log10 ( float $arg )<br>log10 — Base-10 logarithm
mixed filter_input ( int $type , string $variable_name [, int $filter = FILTER_DEFAULT [, mixed $options ]] )<br>filter_input — Gets a specific external variable by name and optionally filters it
mixed get_cfg_var ( string $option )<br>get_cfg_var — Gets the value of a PHP configuration option
mixed highlight_string ( string $str [, bool $return = FALSE ] )<br>highlight_string — Syntax highlighting of a string
int stream_copy_to_stream ( resource $source , resource $dest [, int $maxlength = -1 [, int $offset = 0 ]] )<br>stream_copy_to_stream — Copies data from one stream to another
bool intl_is_failure ( int $error_code )<br>intl_is_failure — Check whether the given error code indicates failure
string long2ip ( int $proper_address )<br>long2ip — Converts an long integer address into a string in (IPv4) Internet standard dotted format
int ob_get_length ( void )<br>ob_get_length — Return the length of the output buffer
bool natcasesort ( array &$array )<br>natcasesort — Sort an array using a case insensitive "natural order" algorithm
void ini_restore ( string $varname )<br>ini_restore — Restores the value of a configuration option
bool phpinfo ([ int $what = INFO_ALL ] )<br>phpinfo — Outputs information about PHP's configuration
int openssl_verify ( string $data , string $signature , mixed $pub_key_id [, mixed $signature_alg = OPENSSL_ALGO_SHA1 ] )<br>openssl_verify — Verify signature
array class_parents ( mixed $class [, bool $autoload = TRUE ] )<br>class_parents — Return the parent classes of the given class
<br>
string mdecrypt_generic ( resource $td , string $data )<br>mdecrypt_generic — Decrypts data
string session_cache_limiter ([ string $cache_limiter ] )<br>session_cache_limiter — Get and/or set the current cache limiter
array imagecolorsforindex ( resource $image , int $index )<br>imagecolorsforindex — Get the colors for an index
bool stream_is_local ( mixed $stream_or_url )<br>stream_is_local — Checks if a stream is a local stream
<br>
array session_get_cookie_params ( void )<br>session_get_cookie_params — Get the session cookie parameters
int pcntl_fork ( void )<br>pcntl_fork — Forks the currently running process
int curl_multi_exec ( resource $mh , int &$still_running )<br>curl_multi_exec — Run the sub-connections of the current cURL handle
mixed mb_regex_encoding ([ string $encoding = mb_regex_encoding() ] )<br>mb_regex_encoding — Set/Get character encoding for multibyte regex
bool stream_wrapper_register ( string $protocol , string $classname [, int $flags = 0 ] )<br>stream_wrapper_register — Register a URL wrapper implemented as a PHP class
int eregi ( string $pattern , string $string [, array &$regs ] )<br>eregi — Case insensitive regular expression match
bool mcrypt_generic_deinit ( resource $td )<br>mcrypt_generic_deinit — This function deinitializes an encryption module
string gzdeflate ( string $data [, int $level = -1 [, int $encoding = ZLIB_ENCODING_RAW ]] )<br>gzdeflate — Deflate a string
resource imagerotate ( resource $image , float $angle , int $bgd_color [, int $ignore_transparent = 0 ] )<br>imagerotate — Rotate an image with a given angle
string gethostbyaddr ( string $ip_address )<br>gethostbyaddr — Get the Internet host name corresponding to a given IP address
string hash_file ( string $algo , string $filename [, bool $raw_output = FALSE ] )<br>hash_file — Generate a hash value using the contents of a given file
array array_chunk ( array $array , int $size [, bool $preserve_keys = FALSE ] )<br>array_chunk — Split an array into chunks
bool ctype_print ( string $text )<br>ctype_print — Check for printable character(s)
bool hash_update ( HashContext $context , string $data )<br>hash_update — Pump data into an active hashing context
string mysqli_error ( mysqli $link )<br>mysqli::$error -- mysqli_error — Returns a string description of the last error
array array_diff_assoc ( array $array1 , array $array2 [, array $... ] )<br>array_diff_assoc — Computes the difference of arrays with additional index check
array openssl_pkey_get_details ( resource $key )<br>openssl_pkey_get_details — Returns an array with the key details
bool class_alias ( string $original , string $alias [, bool $autoload = TRUE ] )<br>class_alias — Creates an alias for a class
mixed filter_input_array ( int $type [, mixed $definition [, bool $add_empty = TRUE ]] )<br>filter_input_array — Gets external variables and optionally filters them
bool openssl_pkcs7_sign ( string $infilename , string $outfilename , mixed $signcert , mixed $privkey , array $headers [, int $flags = PKCS7_DETACHED [, string $extracerts ]] )<br>openssl_pkcs7_sign — Sign an S/MIME message
int ignore_user_abort ([ bool $value ] )<br>ignore_user_abort — Set whether a client disconnect should abort script execution
float rad2deg ( float $number )<br>rad2deg — Converts the radian number to the equivalent number in degrees
bool session_set_cookie_params ( int $lifetime [, string $path [, string $domain [, bool $secure = FALSE [, bool $httponly = FALSE ]]]] )<br>session_set_cookie_params — Set the session cookie parameters
int filectime ( string $filename )<br>filectime — Gets inode change time of file
This function is an alias of: stream_set_timeout().<br>socket_set_timeout — Alias of stream_set_timeout()
bool fnmatch ( string $pattern , string $string [, int $flags = 0 ] )<br>fnmatch — Match filename against a pattern
This function is an alias of: DateTime::__construct()<br>date_create — Alias of DateTime::__construct()
string gzencode ( string $data [, int $level = -1 [, int $encoding_mode = FORCE_GZIP ]] )<br>gzencode — Create a gzip compressed string
string readlink ( string $path )<br>readlink — Returns the target of a symbolic link
This function is an alias of: floatval().<br>doubleval — Alias of floatval()
string mysqli_connect_error ( void )<br>mysqli::$connect_error -- mysqli_connect_error — Returns a string description of the last connect error
int preg_last_error ( void )<br>preg_last_error — Returns the error code of the last PCRE regex execution
int mt_getrandmax ( void )<br>mt_getrandmax — Show largest possible random value
float atan ( float $arg )<br>atan — Arc tangent
bool trait_exists ( string $traitname [, bool $autoload ] )<br>trait_exists — Checks if the trait exists
array stream_get_wrappers ( void )<br>stream_get_wrappers — Retrieve list of registered streams
This function is an alias of: mysqli::__construct()<br>mysqli_connect — Alias of mysqli::__construct()
string gethostname ( void )<br>gethostname — Gets the host name
int curl_multi_add_handle ( resource $mh , resource $ch )<br>curl_multi_add_handle — Add a normal cURL handle to a cURL multi handle
string image_type_to_mime_type ( int $imagetype )<br>image_type_to_mime_type — Get Mime-Type for image-type returned by getimagesize, exif_read_data, exif_thumbnail, exif_imagetype
bool mcrypt_module_close ( resource $td )<br>mcrypt_module_close — Closes the mcrypt module
resource ftp_connect ( string $host [, int $port = 21 [, int $timeout = 90 ]] )<br>ftp_connect — Opens an FTP connection
string password_hash ( string $password , int $algo [, array $options ] )<br>password_hash — Creates a password hash
bool pcntl_signal_dispatch ( void )<br>pcntl_signal_dispatch — Calls signal handlers for pending signals
int gzwrite ( resource $zp , string $string [, int $length ] )<br>gzwrite — Binary-safe gz-file write
string inet_pton ( string $address )<br>inet_pton — Converts a human readable IP address to its packed in_addr representation
int levenshtein ( string $str1 , string $str2 )<br>levenshtein — Calculate Levenshtein distance between two strings
bool ftp_login ( resource $ftp_stream , string $username , string $password )<br>ftp_login — Logs in to an FTP connection
int posix_getuid ( void )<br>posix_getuid — Return the real user ID of the current process
array curl_version ([ int $age = CURLVERSION_NOW ] )<br>curl_version — Gets cURL version information
int xml_parse_into_struct ( resource $parser , string $data , array &$values [, array &$index ] )<br>xml_parse_into_struct — Parse XML data into an array structure
int gmp_cmp ( GMP $a , GMP $b )<br>gmp_cmp — Compare numbers
bool imagecopymerge ( resource $dst_im , resource $src_im , int $dst_x , int $dst_y , int $src_x , int $src_y , int $src_w , int $src_h , int $pct )<br>imagecopymerge — Copy and merge part of an image
HashContext hash_init ( string $algo [, int $options = 0 [, string $key = NULL ]] )<br>hash_init — Initialize an incremental hashing context
bool ldap_set_option ( resource $link_identifier , int $option , mixed $newval )<br>ldap_set_option — Set the value of the given option
bool posix_isatty ( mixed $fd )<br>posix_isatty — Determine if a file descriptor is an interactive terminal
int socket_write ( resource $socket , string $buffer [, int $length = 0 ] )<br>socket_write — Write to a socket
LibXMLError libxml_get_last_error ( void )<br>libxml_get_last_error — Retrieve last error from libxml
bool ldap_bind ( resource $link_identifier [, string $bind_rdn = NULL [, string $bind_password = NULL ]] )<br>ldap_bind — Bind to LDAP directory
string mysql_result ( resource $result , int $row [, mixed $field = 0 ] )<br>mysql_result — Get result data
string session_save_path ([ string $path ] )<br>session_save_path — Get and/or set the current session save path
array get_defined_vars ( void )<br>get_defined_vars — Returns an array of all defined variables
array gd_info ( void )<br>gd_info — Retrieve information about the currently installed GD library
array get_loaded_extensions ([ bool $zend_extensions = FALSE ] )<br>get_loaded_extensions — Returns an array with the names of all modules compiled and loaded
float disk_free_space ( string $directory )<br>disk_free_space — Returns available space on filesystem or disk partition
int mysql_num_fields ( resource $result )<br>mysql_num_fields — Get number of fields in result
int grapheme_strlen ( string $input )<br>grapheme_strlen — Get string length in grapheme units
resource curl_multi_init ( void )<br>curl_multi_init — Returns a new cURL multi handle
string str_rot13 ( string $str )<br>str_rot13 — Perform the rot13 transform on a string
resource tmpfile ( void )<br>tmpfile — Creates a temporary file
GMP gmp_add ( GMP $a , GMP $b )<br>gmp_add — Add numbers
GMP gmp_mul ( GMP $a , GMP $b )<br>gmp_mul — Multiply numbers
int socket_select ( array &$read , array &$write , array &$except , int $tv_sec [, int $tv_usec = 0 ] )<br>socket_select — Runs the select() system call on the given arrays of sockets with a specified timeout
int gztell ( resource $zp )<br>gztell — Tell gz-file pointer read/write position
<br>
bool socket_connect ( resource $socket , string $address [, int $port = 0 ] )<br>socket_connect — Initiates a connection on a socket
array imagettfbbox ( float $size , float $angle , string $fontfile , string $text )<br>imagettfbbox — Give the bounding box of a text using TrueType fonts
This function is an alias of: is_float().<br>is_double — Alias of is_float()
int mcrypt_enc_get_iv_size ( resource $td )<br>mcrypt_enc_get_iv_size — Returns the size of the IV of the opened algorithm
bool ftp_pasv ( resource $ftp_stream , bool $pasv )<br>ftp_pasv — Turns passive mode on or off
This function is an alias of: openssl_pkey_get_public().<br>openssl_get_publickey — Alias of openssl_pkey_get_public()
string mysql_escape_string ( string $unescaped_string )<br>mysql_escape_string — Escapes a string for use in a mysql_query
This function is an alias of: DateTime::format()<br>date_format — Alias of DateTime::format()
object mysql_fetch_object ( resource $result [, string $class_name [, array $params ]] )<br>mysql_fetch_object — Fetch a result row as an object
array get_defined_functions ([ bool $exclude_disabled = FALSE ] )<br>get_defined_functions — Returns an array of all defined functions
This function is an alias of: array_key_exists().<br>key_exists — Alias of array_key_exists()
int fpassthru ( resource $handle )<br>fpassthru — Output all remaining data on a file pointer
array mcrypt_list_algorithms ([ string $lib_dir = ini_get("mcrypt.algorithms_dir") ] )<br>mcrypt_list_algorithms — Gets an array of all supported ciphers
bool password_verify ( string $password , string $hash )<br>password_verify — Verifies that a password matches a hash
array date_parse ( string $date )<br>date_parse — Returns associative array with detailed info about given date
bool ftp_delete ( resource $ftp_stream , string $path )<br>ftp_delete — Deletes a file on the FTP server
bool ftp_chdir ( resource $ftp_stream , string $directory )<br>ftp_chdir — Changes the current directory on a FTP server
string curl_multi_getcontent ( resource $ch )<br>curl_multi_getcontent — Return the content of a cURL handle if CURLOPT_RETURNTRANSFER is set
array get_html_translation_table ([ int $table = HTML_SPECIALCHARS [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = "UTF-8" ]]] )<br>get_html_translation_table — Returns the translation table used by htmlspecialchars() and htmlentities()
int iconv_strrpos ( string $haystack , string $needle [, string $charset = ini_get("iconv.internal_encoding") ] )<br>iconv_strrpos — Finds the last occurrence of a needle within a haystack
This function is an alias of: gzwrite().<br>gzputs — Alias of gzwrite()
int fileowner ( string $filename )<br>fileowner — Gets file owner
int mysqli_connect_errno ( void )<br>mysqli::$connect_errno -- mysqli_connect_errno — Returns the error code from last connect call
string quoted_printable_encode ( string $str )<br>quoted_printable_encode — Convert a 8 bit string to a quoted-printable string
string hash_final ( HashContext $context [, bool $raw_output = FALSE ] )<br>hash_final — Finalize an incremental hash and return resulting digest
int fputcsv ( resource $handle , array $fields [, string $delimiter = "," [, string $enclosure = '"' [, string $escape_char = "\\" ]]] )<br>fputcsv — Format line as CSV and write to file pointer
array mysql_fetch_row ( resource $result )<br>mysql_fetch_row — Get a result row as an enumerated array
string ftp_mkdir ( resource $ftp_stream , string $directory )<br>ftp_mkdir — Creates a directory
bool ftp_close ( resource $ftp_stream )<br>ftp_close — Closes an FTP connection
bool stream_wrapper_unregister ( string $protocol )<br>stream_wrapper_unregister — Unregister a URL wrapper
resource ldap_connect ([ string $host = NULL [, int $port = 389 ]] )<br>ldap_connect — Connect to an LDAP server
resource stream_filter_append ( resource $stream , string $filtername [, int $read_write [, mixed $params ]] )<br>stream_filter_append — Attach a filter to a stream
string str_shuffle ( string $str )<br>str_shuffle — Randomly shuffles a string
int curl_multi_remove_handle ( resource $mh , resource $ch )<br>curl_multi_remove_handle — Remove a multi handle from a set of cURL handles
bool mysql_data_seek ( resource $result , int $row_number )<br>mysql_data_seek — Move internal result pointer
string gmstrftime ( string $format [, int $timestamp = time() ] )<br>gmstrftime — Format a GMT/UTC time/date according to locale settings
array gethostbynamel ( string $hostname )<br>gethostbynamel — Get a list of IPv4 addresses corresponding to a given Internet host name
array posix_getpwuid ( int $uid )<br>posix_getpwuid — Return info about a user by user id
bool openlog ( string $ident , int $option , int $facility )<br>openlog — Open connection to system logger
int gzeof ( resource $zp )<br>gzeof — Test for EOF on a gz-file pointer
array get_declared_interfaces ( void )<br>get_declared_interfaces — Returns an array of all declared interfaces
object mysql_fetch_field ( resource $result [, int $field_offset = 0 ] )<br>mysql_fetch_field — Get column information from a result and return as an object
string ngettext ( string $msgid1 , string $msgid2 , int $n )<br>ngettext — Plural version of gettext
string get_current_user ( void )<br>get_current_user — Gets the name of the owner of the current PHP script
resource mysql_pconnect ([ string $server = ini_get("mysql.default_host") [, string $username = ini_get("mysql.default_user") [, string $password = ini_get("mysql.default_password") [, int $client_flags = 0 ]]]] )<br>mysql_pconnect — Open a persistent connection to a MySQL server
bool session_unset ( void )<br>session_unset — Free all session variables
array proc_get_status ( resource $process )<br>proc_get_status — Get information about a process opened by proc_open()
mixed mysqli_insert_id ( mysqli $link )<br>mysqli::$insert_id -- mysqli_insert_id — Returns the auto generated id used in the latest query
int mcrypt_enc_get_key_size ( resource $td )<br>mcrypt_enc_get_key_size — Returns the maximum supported keysize of the opened mode
int strnatcmp ( string $str1 , string $str2 )<br>strnatcmp — String comparisons using a "natural order" algorithm
resource openssl_pkey_new ([ array $configargs ] )<br>openssl_pkey_new — Generates a new private key
mixed gettimeofday ([ bool $return_float = FALSE ] )<br>gettimeofday — Get current time
bool closelog ( void )<br>closelog — Close connection to system logger
array mb_list_encodings ( void )<br>mb_list_encodings — Returns an array of all supported encodings
resource ldap_search ( resource $link_identifier , string $base_dn , string $filter [, array $attributes [, int $attrsonly [, int $sizelimit [, int $timelimit [, int $deref [, array $serverctrls ]]]]]] )<br>ldap_search — Search LDAP tree
string mb_encode_mimeheader ( string $str [, string $charset = determined by mb_language() [, string $transfer_encoding = "B" [, string $linefeed = "\r\n" [, int $indent = 0 ]]]] )<br>mb_encode_mimeheader — Encode string for MIME header
array mb_split ( string $pattern , string $string [, int $limit = -1 ] )<br>mb_split — Split multibyte string using regular expression
int imageinterlace ( resource $image [, int $interlace = 0 ] )<br>imageinterlace — Enable or disable interlace
array stream_context_get_options ( resource $stream_or_context )<br>stream_context_get_options — Retrieve options for a stream/wrapper/context
bool imagerectangle ( resource $image , int $x1 , int $y1 , int $x2 , int $y2 , int $color )<br>imagerectangle — Draw a rectangle
resource openssl_pkey_get_public ( mixed $certificate )<br>openssl_pkey_get_public — Extract public key from certificate and prepare it for use
resource bzopen ( mixed $file , string $mode )<br>bzopen — Opens a bzip2 compressed file
string ldap_error ( resource $link_identifier )<br>ldap_error — Return the LDAP error message of the last LDAP command
int filegroup ( string $filename )<br>filegroup — Gets file group
string mysql_get_server_info ([ resource $link_identifier = NULL ] )<br>mysql_get_server_info — Get MySQL server info
float acos ( float $arg )<br>acos — Arc cosine
mixed shm_get_var ( resource $shm_identifier , int $variable_key )<br>shm_get_var — Returns a variable from shared memory
bool finfo_close ( resource $finfo )<br>finfo_close — Close fileinfo resource
bool ctype_upper ( string $text )<br>ctype_upper — Check for uppercase character(s)
string bcpowmod ( string $base , string $exponent , string $modulus [, int $scale = 0 ] )<br>bcpowmod — Raise an arbitrary precision number to another, reduced by a specified modulus
array lstat ( string $filename )<br>lstat — Gives information about a file or symbolic link
bool socket_set_nonblock ( resource $socket )<br>socket_set_nonblock — Sets nonblocking mode for file descriptor fd
bool mysqli::close ( void )<br>mysqli::close -- mysqli_close — Closes a previously opened database connection
GMP gmp_powm ( GMP $base , GMP $exp , GMP $mod )<br>gmp_powm — Raise number into power with modulo
bool imagefilledpolygon ( resource $image , array $points , int $num_points , int $color )<br>imagefilledpolygon — Draw a filled polygon
bool socket_shutdown ( resource $socket [, int $how = 2 ] )<br>socket_shutdown — Shuts down a socket for receiving, sending, or both
void curl_multi_close ( resource $mh )<br>curl_multi_close — Close a set of cURL handles
GMP gmp_abs ( GMP $a )<br>gmp_abs — Absolute value
int session_status ( void )<br>session_status — Returns the current session status
bool ldap_get_option ( resource $link_identifier , int $option , mixed &$retval )<br>ldap_get_option — Get the current value for given option
GMP gmp_pow ( GMP $base , int $exp )<br>gmp_pow — Raise number into power
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bool proc_terminate ( resource $process [, int $signal = 15 ] )<br>proc_terminate — Kills a process opened by proc_open
float disk_total_space ( string $directory )<br>disk_total_space — Returns the total size of a filesystem or disk partition
array str_getcsv ( string $input [, string $delimiter = "," [, string $enclosure = '"' [, string $escape = "\\" ]]] )<br>str_getcsv — Parse a CSV string into an array
bool ftp_put ( resource $ftp_stream , string $remote_file , string $local_file [, int $mode = FTP_IMAGE [, int $startpos = 0 ]] )<br>ftp_put — Uploads a file to the FTP server
string quoted_printable_decode ( string $str )<br>quoted_printable_decode — Convert a quoted-printable string to an 8 bit string
array ldap_get_entries ( resource $link_identifier , resource $result_identifier )<br>ldap_get_entries — Get all result entries
mixed iconv_get_encoding ([ string $type = "all" ] )<br>iconv_get_encoding — Retrieve internal configuration variables of iconv extension
bool socket_bind ( resource $socket , string $address [, int $port = 0 ] )<br>socket_bind — Binds a name to a socket
int imagefontheight ( int $font )<br>imagefontheight — Get font height
bool imagecopyresized ( resource $dst_image , resource $src_image , int $dst_x , int $dst_y , int $src_x , int $src_y , int $dst_w , int $dst_h , int $src_w , int $src_h )<br>imagecopyresized — Copy and resize part of an image
bool imagesetthickness ( resource $image , int $thickness )<br>imagesetthickness — Set the thickness for line drawing
string iconv_mime_decode ( string $encoded_header [, int $mode = 0 [, string $charset = ini_get("iconv.internal_encoding") ]] )<br>iconv_mime_decode — Decodes a MIME header field
string intl_get_error_message ( void )<br>intl_get_error_message — Get description of the last error
bool imagefilledellipse ( resource $image , int $cx , int $cy , int $width , int $height , int $color )<br>imagefilledellipse — Draw a filled ellipse
string stream_socket_get_name ( resource $handle , bool $want_peer )<br>stream_socket_get_name — Retrieve the name of the local or remote sockets
This function is an alias of: ftp_close().<br>ftp_quit — Alias of ftp_close()
bool ctype_punct ( string $text )<br>ctype_punct — Check for any printable character which is not whitespace or an alphanumeric character
mixed highlight_file ( string $filename [, bool $return = FALSE ] )<br>highlight_file — Syntax highlighting of a file
resource pfsockopen ( string $hostname [, int $port = -1 [, int &$errno [, string &$errstr [, float $timeout = ini_get("default_socket_timeout") ]]]] )<br>pfsockopen — Open persistent Internet or Unix domain socket connection
string filetype ( string $filename )<br>filetype — Gets file type
This function is an alias of: stream_get_meta_data().<br>socket_get_status — Alias of stream_get_meta_data()
array curl_multi_info_read ( resource $mh [, int &$msgs_in_queue = NULL ] )<br>curl_multi_info_read — Get information about the current transfers
string textdomain ( string $text_domain = NULL )<br>textdomain — Sets the default domain
bool ftp_rmdir ( resource $ftp_stream , string $directory )<br>ftp_rmdir — Removes a directory
bool openssl_pkey_export ( mixed $key , string &$out [, string $passphrase [, array $configargs ]] )<br>openssl_pkey_export — Gets an exportable representation of a key into a string
resource shm_attach ( int $key [, int $memsize [, int $perm = 0666 ]] )<br>shm_attach — Creates or open a shared memory segment
void header_remove ([ string $name ] )<br>header_remove — Remove previously set headers
int socket_recv ( resource $socket , string &$buf , int $len , int $flags )<br>socket_recv — Receives data from a connected socket
mysqli mysqli::init ( void )<br>mysqli::init -- mysqli_init — Initializes MySQLi and returns a resource for use with mysqli_real_connect()
int connection_aborted ( void )<br>connection_aborted — Check whether client disconnected
bool socket_listen ( resource $socket [, int $backlog = 0 ] )<br>socket_listen — Listens for a connection on a socket
resource ldap_first_entry ( resource $link_identifier , resource $result_identifier )<br>ldap_first_entry — Return first result id
resource socket_accept ( resource $socket )<br>socket_accept — Accepts a connection on a socket
int intl_get_error_code ( void )<br>intl_get_error_code — Get the last error code
array headers_list ( void )<br>headers_list — Returns a list of response headers sent (or ready to send)
resource stream_socket_server ( string $local_socket [, int &$errno [, string &$errstr [, int $flags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN [, resource $context ]]]] )<br>stream_socket_server — Create an Internet or Unix domain server socket
array ftp_nlist ( resource $ftp_stream , string $directory )<br>ftp_nlist — Returns a list of files in the given directory
GMP gmp_sub ( GMP $a , GMP $b )<br>gmp_sub — Subtract numbers
int bzclose ( resource $bz )<br>bzclose — Close a bzip2 file
bool openssl_pkcs12_read ( string $pkcs12 , array &$certs , string $pass )<br>openssl_pkcs12_read — Parse a PKCS#12 Certificate Store into an array
string grapheme_substr ( string $string , int $start [, int $length ] )<br>grapheme_substr — Return part of a string
int pcntl_waitpid ( int $pid , int &$status [, int $options = 0 [, array &$rusage ]] )<br>pcntl_waitpid — Waits on or returns the status of a forked child
bool chroot ( string $directory )<br>chroot — Change the root directory
bool shm_detach ( resource $shm_identifier )<br>shm_detach — Disconnects from shared memory segment
resource stream_socket_accept ( resource $server_socket [, float $timeout = ini_get("default_socket_timeout") [, string &$peername ]] )<br>stream_socket_accept — Accept a connection on a socket created by stream_socket_server()
array array_intersect_assoc ( array $array1 , array $array2 [, array $... ] )<br>array_intersect_assoc — Computes the intersection of arrays with additional index check
bool imagefilledarc ( resource $image , int $cx , int $cy , int $width , int $height , int $start , int $end , int $color , int $style )<br>imagefilledarc — Draw a partial arc and fill it
int curl_multi_select ( resource $mh [, float $timeout = 1.0 ] )<br>curl_multi_select — Wait for activity on any curl_multi connection
array password_get_info ( string $hash )<br>password_get_info — Returns information about the given hash
string gzdecode ( string $data [, int $length ] )<br>gzdecode — Decodes a gzip compressed string
string money_format ( string $format , float $number )<br>money_format — Formats a number as a currency string
resource stream_context_get_default ([ array $options ] )<br>stream_context_get_default — Retrieve the default stream context
int pcntl_wait ( int &$status [, int $options = 0 [, array &$rusage ]] )<br>pcntl_wait — Waits on or returns the status of a forked child
int gc_collect_cycles ( void )<br>gc_collect_cycles — Forces collection of any existing garbage cycles
bool is_finite ( float $val )<br>is_finite — Finds whether a value is a legal finite number
int ftp_chmod ( resource $ftp_stream , int $mode , string $filename )<br>ftp_chmod — Set permissions on a file via FTP
int imagefontwidth ( int $font )<br>imagefontwidth — Get font width
resource openssl_x509_read ( mixed $x509certdata )<br>openssl_x509_read — Parse an X.509 certificate and return a resource identifier for it
void debug_print_backtrace ([ int $options = 0 [, int $limit = 0 ]] )<br>debug_print_backtrace — Prints a backtrace
GMP gmp_and ( GMP $a , GMP $b )<br>gmp_and — Bitwise AND
mixed bzdecompress ( string $source [, int $small = 0 ] )<br>bzdecompress — Decompresses bzip2 encoded data
int mysqli_affected_rows ( mysqli $link )<br>mysqli::$affected_rows -- mysqli_affected_rows — Gets the number of affected rows in a previous MySQL operation
array ob_get_status ([ bool $full_status = FALSE ] )<br>ob_get_status — Get status of output buffers
resource ldap_list ( resource $link_identifier , string $base_dn , string $filter [, array $attributes [, int $attrsonly [, int $sizelimit [, int $timelimit [, int $deref [, array $serverctrls ]]]]]] )<br>ldap_list — Single-level search
int socket_send ( resource $socket , string $buf , int $len , int $flags )<br>socket_send — Sends data to a connected socket----------------------
bool shm_put_var ( resource $shm_identifier , int $variable_key , mixed $variable )<br>shm_put_var — Inserts or updates a variable in shared memory
string ob_get_flush ( void )<br>ob_get_flush — Flush the output buffer, return it as a string and turn off output buffering
resource msg_get_queue ( int $key [, int $perms = 0666 ] )<br>msg_get_queue — Create or attach to a message queue
bool mysqli::select_db ( string $dbname )<br>mysqli::select_db -- mysqli_select_db — Selects the default database for database queries
int exif_imagetype ( string $filename )<br>exif_imagetype — Determine the type of an image
string dba_fetch ( string $key , resource $handle )<br>dba_fetch — Fetch data specified by key
resource imagecreatefromwbmp ( string $filename )<br>imagecreatefromwbmp — Create a new image from file or URL
bool mysql_ping ([ resource $link_identifier = NULL ] )<br>mysql_ping — Ping a server connection or reconnect if there is no connection
string socket_read ( resource $socket , int $length [, int $type = PHP_BINARY_READ ] )<br>socket_read — Reads a maximum of length bytes from a socket
int ftok ( string $pathname , string $proj )<br>ftok — Convert a pathname and a project identifier to a System V IPC key
string image_type_to_extension ( int $imagetype [, bool $include_dot = TRUE ] )<br>image_type_to_extension — Get file extension for image type
string ftp_pwd ( resource $ftp_stream )<br>ftp_pwd — Returns the current directory name
bool mysqli::set_charset ( string $charset )<br>mysqli::set_charset -- mysqli_set_charset — Sets the default client character set
int xml_get_current_column_number ( resource $parser )<br>xml_get_current_column_number — Get current column number for an XML parser
array exif_read_data ( mixed $stream [, string $sections = NULL [, bool $arrays = FALSE [, bool $thumbnail = FALSE ]]] )<br>exif_read_data — Reads the EXIF headers from an image file
string php_strip_whitespace ( string $filename )<br>php_strip_whitespace — Return source with stripped comments and whitespace
float asin ( float $arg )<br>asin — Arc sine
int fileatime ( string $filename )<br>fileatime — Gets last access time of file
int strnatcasecmp ( string $str1 , string $str2 )<br>strnatcasecmp — Case insensitive string comparisons using a "natural order" algorithm
int mysqli_errno ( mysqli $link )<br>mysqli::$errno -- mysqli_errno — Returns the error code for the most recent function call
array parse_ini_string ( string $ini [, bool $process_sections = FALSE [, int $scanner_mode = INI_SCANNER_NORMAL ]] )<br>parse_ini_string — Parse a configuration string
bool mysql_set_charset ( string $charset [, resource $link_identifier = NULL ] )<br>mysql_set_charset — Sets the client character set
int getprotobyname ( string $name )<br>getprotobyname — Get protocol number associated with protocol name
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bool ftp_rename ( resource $ftp_stream , string $oldname , string $newname )<br>ftp_rename — Renames a file or a directory on the FTP server
bool mb_parse_str ( string $encoded_string [, array &$result ] )<br>mb_parse_str — Parse GET/POST/COOKIE data and set global variable
bool mysqli::real_connect ([ string $host [, string $username [, string $passwd [, string $dbname [, int $port [, string $socket [, int $flags ]]]]]]] )<br>mysqli::real_connect -- mysqli_real_connect — Opens a connection to a mysql server
bool shm_has_var ( resource $shm_identifier , int $variable_key )<br>shm_has_var — Check whether a specific entry exists
string ldap_get_dn ( resource $link_identifier , resource $result_entry_identifier )<br>ldap_get_dn — Get the DN of a result entry
resource shmop_open ( int $key , string $flags , int $mode , int $size )<br>shmop_open — Create or open shared memory block
bool getmxrr ( string $hostname , array &$mxhosts [, array &$weight ] )<br>getmxrr — Get MX records corresponding to a given Internet host name
array ob_list_handlers ( void )<br>ob_list_handlers — List all output handlers in use
int posix_getgid ( void )<br>posix_getgid — Return the real group ID of the current process
void zip_close ( resource $zip )<br>zip_close — Close a ZIP file archive
array ini_get_all ([ string $extension [, bool $details = TRUE ]] )<br>ini_get_all — Gets all configuration options
This function is an alias of: DateTimeZone::__construct()<br>timezone_open — Alias of DateTimeZone::__construct()
string php_ini_loaded_file ( void )<br>php_ini_loaded_file — Retrieve a path to the loaded php.ini file
int bzwrite ( resource $bz , string $data [, int $length ] )<br>bzwrite — Binary safe bzip2 file write
bool sem_release ( resource $sem_identifier )<br>sem_release — Release a semaphore
string mysql_field_type ( resource $result , int $field_offset )<br>mysql_field_type — Get the type of the specified field in a result
bool password_needs_rehash ( string $hash , int $algo [, array $options ] )<br>password_needs_rehash — Checks if the given hash matches the given options
int connection_status ( void )<br>connection_status — Returns connection status bitfield
string bindtextdomain ( string $domain , string $directory )<br>bindtextdomain — Sets the path for a domain
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int imagecolorclosest ( resource $image , int $red , int $green , int $blue )<br>imagecolorclosest — Get the index of the closest color to the specified color
float cosh ( float $arg )<br>cosh — Hyperbolic cosine
bool sem_acquire ( resource $sem_identifier [, bool $nowait = FALSE ] )<br>sem_acquire — Acquire a semaphore
void dba_close ( resource $handle )<br>dba_close — Close a DBA database
float sinh ( float $arg )<br>sinh — Hyperbolic sine
bool socket_getpeername ( resource $socket , string &$address [, int &$port ] )<br>socket_getpeername — Queries the remote side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type
string mysql_field_name ( resource $result , int $field_offset )<br>mysql_field_name — Get the name of the specified field in a result
bool imagearc ( resource $image , int $cx , int $cy , int $width , int $height , int $start , int $end , int $color )<br>imagearc — Draws an arc
bool msg_receive ( resource $queue , int $desiredmsgtype , int &$msgtype , int $maxsize , mixed &$message [, bool $unserialize = TRUE [, int $flags = 0 [, int &$errorcode ]]] )<br>msg_receive — Receive a message from a message queue
array strptime ( string $date , string $format )<br>strptime — Parse a time/date generated with strftime()
bool openssl_public_encrypt ( string $data , string &$crypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ] )<br>openssl_public_encrypt — Encrypts data with public key
This function is an alias of: is_int().<br>is_long — Alias of is_int()
array msg_stat_queue ( resource $queue )<br>msg_stat_queue — Returns information from the message queue data structure
string zend_version ( void )<br>zend_version — Gets the version of the current Zend engine
array imagefttext ( resource $image , float $size , float $angle , int $x , int $y , int $color , string $fontfile , string $text [, array $extrainfo ] )<br>imagefttext — Write text to the image using fonts using FreeType 2
array posix_getgrgid ( int $gid )<br>posix_getgrgid — Return info about a group by group id
array array_udiff_assoc ( array $array1 , array $array2 [, array $... ], callable $value_compare_func )<br>array_udiff_assoc — Computes the difference of arrays with additional index check, compares data by a callback function
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mixed count_chars ( string $string [, int $mode = 0 ] )<br>count_chars — Return information about characters used in a string
string ereg_replace ( string $pattern , string $replacement , string $string )<br>ereg_replace — Replace regular expression
GMP gmp_div_q ( GMP $a , GMP $b [, int $round = GMP_ROUND_ZERO ] )<br>gmp_div_q — Divide numbers
array getrusage ([ int $who = 0 ] )<br>getrusage — Gets the current resource usages
string stream_get_line ( resource $handle , int $length [, string $ending ] )<br>stream_get_line — Gets line from stream resource up to a given delimiter
string mb_ereg_replace ( string $pattern , string $replacement , string $string [, string $option = "msr" ] )<br>mb_ereg_replace — Replace regular expression with multibyte support
string quotemeta ( string $str )<br>quotemeta — Quote meta characters
This function is an alias of: ldap_unbind().<br>ldap_close — Alias of ldap_unbind()
int gzseek ( resource $zp , int $offset [, int $whence = SEEK_SET ] )<br>gzseek — Seek on a gz-file pointer
bool openssl_private_decrypt ( string $data , string &$decrypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ] )<br>openssl_private_decrypt — Decrypts data with private key
mixed str_word_count ( string $string [, int $format = 0 [, string $charlist ]] )<br>str_word_count — Return information about words used in a string
int bcscale ([ int $scale ] )<br>bcscale — Set default scale parameter for all bc math functions
string dgettext ( string $domain , string $message )<br>dgettext — Override the current domain
string mb_decode_mimeheader ( string $str )<br>mb_decode_mimeheader — Decode string in MIME header field
string json_last_error_msg ( void )<br>json_last_error_msg — Returns the error string of the last json_encode() or json_decode() call
public string finfo::buffer ( string $string = NULL [, int $options = FILEINFO_NONE [, resource $context = NULL ]] )<br>finfo::buffer — Alias of finfo_buffer()
resource ldap_next_entry ( resource $link_identifier , resource $result_entry_identifier )<br>ldap_next_entry — Get next result entry
resource mysql_unbuffered_query ( string $query [, resource $link_identifier = NULL ] )<br>mysql_unbuffered_query — Send an SQL query to MySQL without fetching and buffering the result rows
bool ftp_site ( resource $ftp_stream , string $command )<br>ftp_site — Sends a SITE command to the server
bool shm_remove ( resource $shm_identifier )<br>shm_remove — Removes shared memory from Unix systems
string bzread ( resource $bz [, int $length = 1024 ] )<br>bzread — Binary safe bzip2 file read
array posix_getpwnam ( string $username )<br>posix_getpwnam — Return info about a user by username
mixed get_browser ([ string $user_agent [, bool $return_array = FALSE ]] )<br>get_browser — Tells what the user's browser is capable of
int cal_days_in_month ( int $calendar , int $month , int $year )<br>cal_days_in_month — Return the number of days in a month for a given year and calendar
int ldap_count_entries ( resource $link_identifier , resource $result_identifier )<br>ldap_count_entries — Count the number of entries in a search
resource ldap_read ( resource $link_identifier , string $base_dn , string $filter [, array $attributes [, int $attrsonly [, int $sizelimit [, int $timelimit [, int $deref [, array $serverctrls ]]]]]] )<br>ldap_read — Read an entry
mixed bzcompress ( string $source [, int $blocksize = 4 [, int $workfactor = 0 ]] )<br>bzcompress — Compress a string into bzip2 encoded data
string stream_socket_recvfrom ( resource $socket , int $length [, int $flags = 0 [, string &$address ]] )<br>stream_socket_recvfrom — Receives data from a socket, connected or not
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array openssl_x509_parse ( mixed $x509cert [, bool $shortnames = TRUE ] )<br>openssl_x509_parse — Parse an X509 certificate and return the information as an array
mixed http_response_code ([ int $response_code ] )<br>http_response_code — Get or Set the HTTP response code
GMP gmp_nextprime ( int $a )<br>gmp_nextprime — Find next prime number
bool imagewbmp ( resource $image [, mixed $to [, int $foreground ]] )<br>imagewbmp — Output image to browser or file
This function is an alias of: stream_set_blocking().<br>socket_set_blocking — Alias of stream_set_blocking()
bool imageistruecolor ( resource $image )<br>imageistruecolor — Finds whether an image is a truecolor image
bool ftp_get ( resource $ftp_stream , string $local_file , string $remote_file [, int $mode = FTP_IMAGE [, int $resumepos = 0 ]] )<br>ftp_get — Downloads a file from the FTP server
bool dba_insert ( string $key , string $value , resource $handle )<br>dba_insert — Insert entry
bool stream_filter_remove ( resource $stream_filter )<br>stream_filter_remove — Remove a filter from a stream
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resource zip_read ( resource $zip )<br>zip_read — Read next entry in a ZIP file archive
string session_module_name ([ string $module ] )<br>session_module_name — Get and/or set the current session module
number array_product ( array $array )<br>array_product — Calculate the product of values in an array
string sha1_file ( string $filename [, bool $raw_output = FALSE ] )<br>sha1_file — Calculate the sha1 hash of a file
bool ldap_free_result ( resource $result_identifier )<br>ldap_free_result — Free result memory
int pcntl_alarm ( int $seconds )<br>pcntl_alarm — Set an alarm clock for delivery of a signal
int posix_geteuid ( void )<br>posix_geteuid — Return the effective user ID of the current process
bool imagetruecolortopalette ( resource $image , bool $dither , int $ncolors )<br>imagetruecolortopalette — Convert a true color image to a palette image
bool socket_set_block ( resource $socket )<br>socket_set_block — Sets blocking mode on a socket resource
array dns_get_record ( string $hostname [, int $type = DNS_ANY [, array &$authns [, array &$addtl [, bool $raw = FALSE ]]]] )<br>dns_get_record — Fetch DNS Resource Records associated with a hostname
array imageftbbox ( float $size , float $angle , string $fontfile , string $text [, array $extrainfo ] )<br>imageftbbox — Give the bounding box of a text using fonts via freetype2
mixed mb_substitute_character ([ mixed $substchar = mb_substitute_character() ] )<br>mb_substitute_character — Set/Get substitution character
string wddx_serialize_value ( mixed $var [, string $comment ] )<br>wddx_serialize_value — Serialize a single value into a WDDX packet
string bcsqrt ( string $operand [, int $scale = 0 ] )<br>bcsqrt — Get the square root of an arbitrary precision number
string mb_strimwidth ( string $str , int $start , int $width [, string $trimmarker = "" [, string $encoding = mb_internal_encoding() ]] )<br>mb_strimwidth — Get truncated string with specified width
bool imagepolygon ( resource $image , array $points , int $num_points , int $color )<br>imagepolygon — Draws a polygon
bool posix_setuid ( int $uid )<br>posix_setuid — Set the UID of the current process
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mixed forward_static_call_array ( callable $function , array $parameters )<br>forward_static_call_array — Call a static method and pass the arguments as array
mixed mb_language ([ string $language = mb_language() ] )<br>mb_language — Set/Get current language
int vprintf ( string $format , array $args )<br>vprintf — Output a formatted string
bool openssl_pkcs7_encrypt ( string $infile , string $outfile , mixed $recipcerts , array $headers [, int $flags = 0 [, int $cipherid = OPENSSL_CIPHER_RC2_40 ]] )<br>openssl_pkcs7_encrypt — Encrypt an S/MIME message
int mb_ereg ( string $pattern , string $string [, array &$regs ] )<br>mb_ereg — Regular expression match with multibyte support
int posix_setsid ( void )<br>posix_setsid — Make the current process a session leader
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int ldap_errno ( resource $link_identifier )<br>ldap_errno — Return the LDAP error number of the last LDAP command
string openssl_dh_compute_key ( string $pub_key , resource $dh_key )<br>openssl_dh_compute_key — Computes shared secret for public value of remote DH public key and local DH key
mixed socket_get_option ( resource $socket , int $level , int $optname )<br>socket_get_option — Gets socket options for the socket
resource zip_open ( string $filename )<br>zip_open — Open a ZIP file archive
array stream_get_filters ( void )<br>stream_get_filters — Retrieve list of registered filters
void gmp_setbit ( GMP $a , int $index [, bool $bit_on = TRUE ] )<br>gmp_setbit — Set bit
array sys_getloadavg ( void )<br>sys_getloadavg — Gets system load average
int posix_getppid ( void )<br>posix_getppid — Return the parent process identifier
bool mysqli::options ( int $option , mixed $value )<br>mysqli::options -- mysqli_options — Set options
string dngettext ( string $domain , string $msgid1 , string $msgid2 , int $n )<br>dngettext — Plural version of dgettext
array gmp_div_qr ( GMP $n , GMP $d [, int $round = GMP_ROUND_ZERO ] )<br>gmp_div_qr — Divide numbers and get quotient and remainder
string mb_strcut ( string $str , int $start [, int $length = NULL [, string $encoding = mb_internal_encoding() ]] )<br>mb_strcut — Get part of string
int getmyuid ( void )<br>getmyuid — Gets PHP script owner's UID
bool xml_set_default_handler ( resource $parser , callable $handler )<br>xml_set_default_handler — Set up default handler
int imagecolorstotal ( resource $image )<br>imagecolorstotal — Find out the number of colors in an image's palette
GMP gmp_mod ( GMP $n , GMP $d )<br>gmp_mod — Modulo operation
bool mysqli::ping ( void )<br>mysqli::ping -- mysqli_ping — Pings a server connection, or tries to reconnect if the connection has gone down
bool dba_delete ( string $key , resource $handle )<br>dba_delete — Delete DBA entry specified by key
int mcrypt_get_block_size ( int $cipher )<br>mcrypt_get_block_size — Gets the block size of the specified cipher
bool dba_exists ( string $key , resource $handle )<br>dba_exists — Check whether key exists
bool msg_send ( resource $queue , int $msgtype , mixed $message [, bool $serialize = TRUE [, bool $blocking = TRUE [, int &$errorcode ]]] )<br>msg_send — Send a message to a message queue
string mb_encode_numericentity ( string $str , array $convmap [, string $encoding = mb_internal_encoding() [, bool $is_hex = FALSE ]] )<br>mb_encode_numericentity — Encode character to HTML numeric string reference
int pcntl_wexitstatus ( int $status )<br>pcntl_wexitstatus — Returns the return code of a terminated child
int stream_set_write_buffer ( resource $stream , int $buffer )<br>stream_set_write_buffer — Sets write file buffering on the given stream
float lcg_value ( void )<br>lcg_value — Combined linear congruential generator
bool register_tick_function ( callable $function [, mixed $arg [, mixed $... ]] )<br>register_tick_function — Register a function for execution on each tick
bool setrawcookie ( string $name [, string $value [, int $expire = 0 [, string $path [, string $domain [, bool $secure = FALSE [, bool $httponly = FALSE ]]]]]] )<br>setrawcookie — Send a cookie without urlencoding the cookie value
void gc_enable ( void )<br>gc_enable — Activates the circular reference collector
bool stream_wrapper_restore ( string $protocol )<br>stream_wrapper_restore — Restores a previously unregistered built-in wrapper
resource sem_get ( int $key [, int $max_acquire = 1 [, int $perm = 0666 [, int $auto_release = 1 ]]] )<br>sem_get — Get a semaphore id
bool mb_ereg_match ( string $pattern , string $string [, string $option = "msr" ] )<br>mb_ereg_match — Regular expression match for multibyte string
int grapheme_strpos ( string $haystack , string $needle [, int $offset = 0 ] )<br>grapheme_strpos — Find position (in grapheme units) of first occurrence of a string
float atanh ( float $arg )<br>atanh — Inverse hyperbolic tangent
string zip_entry_name ( resource $zip_entry )<br>zip_entry_name — Retrieve the name of a directory entry
string mb_convert_kana ( string $str [, string $option = "KV" [, string $encoding = mb_internal_encoding() ]] )<br>mb_convert_kana — Convert "kana" one from another ("zen-kaku", "han-kaku" and more)
string inet_ntop ( string $in_addr )<br>inet_ntop — Converts a packed internet address to a human readable representation
int mb_strwidth ( string $str [, string $encoding = mb_internal_encoding() ] )<br>mb_strwidth — Return width of string
float asinh ( float $arg )<br>asinh — Inverse hyperbolic sine
bool gc_enabled ( void )<br>gc_enabled — Returns status of the circular reference collector
resource dba_open ( string $path , string $mode [, string $handler [, mixed $... ]] )<br>dba_open — Open database
bool ldap_sort ( resource $link , resource $result , string $sortfilter )<br>ldap_sort — Sort LDAP result entries on the client side
int gmp_prob_prime ( GMP $a [, int $reps = 10 ] )<br>gmp_prob_prime — Check if number is "probably prime"
int filter_id ( string $filtername )<br>filter_id — Returns the filter ID belonging to a named filter
bool imageantialias ( resource $image , bool $enabled )<br>imageantialias — Should antialias functions be used or not
resource dba_popen ( string $path , string $mode [, string $handler [, mixed $... ]] )<br>dba_popen — Open database persistently
bool posix_setgid ( int $gid )<br>posix_setgid — Set the GID of the current process
int similar_text ( string $first , string $second [, float &$percent ] )<br>similar_text — Calculate the similarity between two strings
int shmop_write ( resource $shmid , string $data , int $offset )<br>shmop_write — Write data into shared memory block
string posix_strerror ( int $errno )<br>posix_strerror — Retrieve the system error message associated with the given errno
array iconv_mime_decode_headers ( string $encoded_headers [, int $mode = 0 [, string $charset = ini_get("iconv.internal_encoding") ]] )<br>iconv_mime_decode_headers — Decodes multiple MIME header fields at once
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bool imagesetstyle ( resource $image , array $style )<br>imagesetstyle — Set the style for line drawing
string openssl_digest ( string $data , string $method [, bool $raw_output = FALSE ] )<br>openssl_digest — Computes a digest
int mcrypt_get_key_size ( int $cipher )<br>mcrypt_get_key_size — Gets the key size of the specified cipher
resource xml_parser_create_ns ([ string $encoding [, string $separator = ":" ]] )<br>xml_parser_create_ns — Create an XML parser with namespace support
void shmop_close ( resource $shmid )<br>shmop_close — Close shared memory block
This function is an alias of: stream_wrapper_register().<br>stream_register_wrapper — Alias of stream_wrapper_register()
mixed mb_detect_order ([ mixed $encoding_list = mb_detect_order() ] )<br>mb_detect_order — Set/Get character encoding detection order
float acosh ( float $arg )<br>acosh — Inverse hyperbolic cosine
int shmop_size ( resource $shmid )<br>shmop_size — Get size of shared memory block
bool ftp_fput ( resource $ftp_stream , string $remote_file , resource $handle [, int $mode = FTP_IMAGE [, int $startpos = 0 ]] )<br>ftp_fput — Uploads from an open file to the FTP server
void socket_clear_error ([ resource $socket ] )<br>socket_clear_error — Clears the error on the socket or the last error code
string intl_error_name ( int $error_code )<br>intl_error_name — Get symbolic name for a given error code
mixed filter_var_array ( array $data [, mixed $definition [, bool $add_empty = TRUE ]] )<br>filter_var_array — Gets multiple variables and optionally filters them
int posix_get_last_error ( void )<br>posix_get_last_error — Retrieve the error number set by the last posix function that failed
This function is an alias of: ldap_mod_replace().<br>ldap_modify — Alias of ldap_mod_replace()
bool sem_remove ( resource $sem_identifier )<br>sem_remove — Remove a semaphore
int grapheme_strrpos ( string $haystack , string $needle [, int $offset = 0 ] )<br>grapheme_strrpos — Find position (in grapheme units) of last occurrence of a string
int getmygid ( void )<br>getmygid — Get PHP script owner's GID
GMP gmp_xor ( GMP $a , GMP $b )<br>gmp_xor — Bitwise XOR
bool msg_remove_queue ( resource $queue )<br>msg_remove_queue — Destroy a message queue
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string mysqli_stmt::get_server_info ( void )<br>mysqli::$server_info -- mysqli::get_server_info -- mysqli_get_server_info — Returns the version of the MySQL server
bool imageconvolution ( resource $image , array $matrix , float $div , float $offset )<br>imageconvolution — Apply a 3x3 convolution matrix, using coefficient and offset
bool imagegammacorrect ( resource $image , float $inputgamma , float $outputgamma )<br>imagegammacorrect — Apply a gamma correction to a GD image
bool imagecolordeallocate ( resource $image , int $color )<br>imagecolordeallocate — De-allocate a color for an image
int stream_socket_sendto ( resource $socket , string $data [, int $flags = 0 [, string $address ]] )<br>stream_socket_sendto — Sends a message to a socket, whether it is connected or not
bool socket_getsockname ( resource $socket , string &$addr [, int &$port ] )<br>socket_getsockname — Queries the local side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type
string shmop_read ( resource $shmid , int $start , int $count )<br>shmop_read — Read data from shared memory block
array posix_getgrnam ( string $name )<br>posix_getgrnam — Return info about a group by name
array ldap_get_values_len ( resource $link_identifier , resource $result_entry_identifier , string $attribute )<br>ldap_get_values_len — Get all binary values from a result entry
bool stream_socket_shutdown ( resource $stream , int $how )<br>stream_socket_shutdown — Shutdown a full-duplex connection
bool ldap_start_tls ( resource $link )<br>ldap_start_tls — Start TLS
array getimagesizefromstring ( string $imagedata [, array &$imageinfo ] )<br>getimagesizefromstring — Get the size of an image from a string
array array_udiff ( array $array1 , array $array2 [, array $... ], callable $value_compare_func )<br>array_udiff — Computes the difference of arrays by using a callback function for data comparison
mixed mb_http_output ([ string $encoding = mb_http_output() ] )<br>mb_http_output — Set/Get HTTP output character encoding
array stream_socket_pair ( int $domain , int $type , int $protocol )<br>stream_socket_pair — Creates a pair of connected, indistinguishable socket streams
int mysql_field_len ( resource $result , int $field_offset )<br>mysql_field_len — Returns the length of the specified field
string ldap_err2str ( int $errno )<br>ldap_err2str — Convert LDAP error number into string error message
This function is an alias of: session_write_close().<br>session_commit — Alias of session_write_close()
string mcrypt_cbc ( int $cipher , string $key , string $data , int $mode [, string $iv ] )<br>mcrypt_cbc — Encrypts/decrypts data in CBC mode
int ftp_size ( resource $ftp_stream , string $remote_file )<br>ftp_size — Returns the size of the given file
string zip_entry_read ( resource $zip_entry [, int $length = 1024 ] )<br>zip_entry_read — Read from an open directory entry
string eregi_replace ( string $pattern , string $replacement , string $string )<br>eregi_replace — Replace regular expression case insensitive
int openssl_seal ( string $data , string &$sealed_data , array &$env_keys , array $pub_key_ids [, string $method = "RC4" [, string &$iv ]] )<br>openssl_seal — Seal (encrypt) data
GMP gmp_or ( GMP $a , GMP $b )<br>gmp_or — Bitwise OR
string bind_textdomain_codeset ( string $domain , string $codeset )<br>bind_textdomain_codeset — Specify the character encoding in which the messages from the DOMAIN message catalog will be returned
bool openssl_x509_export ( mixed $x509 , string &$output [, bool $notext = TRUE ] )<br>openssl_x509_export — Exports a certificate as a string
int readgzfile ( string $filename [, int $use_include_path = 0 ] )<br>readgzfile — Output a gz-file
string dba_nextkey ( resource $handle )<br>dba_nextkey — Fetch next key
array ftp_rawlist ( resource $ftp_stream , string $directory [, bool $recursive = FALSE ] )<br>ftp_rawlist — Returns a detailed list of files in the given directory
bool ldap_unbind ( resource $link_identifier )<br>ldap_unbind — Unbind from LDAP directory
bool mb_ereg_search_init ( string $string [, string $pattern [, string $option = "msr" ]] )<br>mb_ereg_search_init — Setup string and regular expression for a multibyte regular expression match
This function is an alias of: DateTime::createFromFormat()<br>date_create_from_format — Alias of DateTime::createFromFormat()
int getrandmax ( void )<br>getrandmax — Show largest possible random value
GMP gmp_invert ( GMP $a , GMP $b )<br>gmp_invert — Inverse by modulo
string hash_pbkdf2 ( string $algo , string $password , string $salt , int $iterations [, int $length = 0 [, bool $raw_output = FALSE ]] )<br>hash_pbkdf2 — Generate a PBKDF2 key derivation of a supplied password
bool shm_remove_var ( resource $shm_identifier , int $variable_key )<br>shm_remove_var — Removes a variable from shared memory
array gmp_gcdext ( GMP $a , GMP $b )<br>gmp_gcdext — Calculate GCD and multipliers
int gmp_sign ( GMP $a )<br>gmp_sign — Sign of number
array stream_context_get_params ( resource $stream_or_context )<br>stream_context_get_params — Retrieves parameters from a context
string mb_decode_numericentity ( string $str , array $convmap [, string $encoding = mb_internal_encoding() [, bool $is_hex = FALSE ]] )<br>mb_decode_numericentity — Decode HTML numeric string reference to character
string dba_firstkey ( resource $handle )<br>dba_firstkey — Fetch first key
bool openssl_open ( string $sealed_data , string &$open_data , string $env_key , mixed $priv_key_id [, string $method = "RC4" [, string $iv ]] )<br>openssl_open — Open sealed data
bool ldap_rename ( resource $link_identifier , string $dn , string $newrdn , string $newparent , bool $deleteoldrdn [, array $serverctrls ] )<br>ldap_rename — Modify the name of an entry
This function is an alias of: DateTime::add()<br>date_add — Alias of DateTime::add()
bool ldap_delete ( resource $link_identifier , string $dn [, array $serverctrls ] )<br>ldap_delete — Delete an entry from a directory
bool cli_set_process_title ( string $title )<br>cli_set_process_title — Sets the process title
bool ldap_add ( resource $link_identifier , string $dn , array $entry [, array $serverctrls ] )<br>ldap_add — Add entries to LDAP directory
bool xml_set_start_namespace_decl_handler ( resource $parser , callable $handler )<br>xml_set_start_namespace_decl_handler — Set up start namespace declaration handler
void stream_bucket_append ( resource $brigade , object $bucket )<br>stream_bucket_append — Append bucket to brigade
int session_cache_expire ([ string $new_cache_expire ] )<br>session_cache_expire — Return current cache expire
string grapheme_strstr ( string $haystack , string $needle [, bool $before_needle = FALSE ] )<br>grapheme_strstr — Returns part of haystack string from the first occurrence of needle to the end of haystack
mixed wddx_deserialize ( string $packet )<br>wddx_deserialize — Unserializes a WDDX packet
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string ldap_next_attribute ( resource $link_identifier , resource $result_entry_identifier )<br>ldap_next_attribute — Get the next attribute in result
bool shmop_delete ( resource $shmid )<br>shmop_delete — Delete shared memory block
mixed forward_static_call ( callable $function [, mixed $parameter [, mixed $... ]] )<br>forward_static_call — Call a static method
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string ldap_first_attribute ( resource $link_identifier , resource $result_entry_identifier )<br>ldap_first_attribute — Return first attribute
array class_uses ( mixed $class [, bool $autoload = TRUE ] )<br>class_uses — Return the traits used by the given class
int grapheme_strripos ( string $haystack , string $needle [, int $offset = 0 ] )<br>grapheme_strripos — Find position (in grapheme units) of last occurrence of a case-insensitive string
mixed xml_parser_get_option ( resource $parser , int $option )<br>xml_parser_get_option — Get options from an XML parser
int gmp_intval ( GMP $gmpnumber )<br>gmp_intval — Convert GMP number to integer
bool proc_nice ( int $increment )<br>proc_nice — Change the priority of the current process
void rewinddir ([ resource $dir_handle ] )<br>rewinddir — Rewind directory handle
bool zip_entry_close ( resource $zip_entry )<br>zip_entry_close — Close a directory entry
array stream_get_transports ( void )<br>stream_get_transports — Retrieve list of registered socket transports
bool zip_entry_open ( resource $zip , resource $zip_entry [, string $mode ] )<br>zip_entry_open — Open a directory entry for reading
This function is an alias of: gmp_div_q().<br>gmp_div — Alias of gmp_div_q()
int zip_entry_filesize ( resource $zip_entry )<br>zip_entry_filesize — Retrieve the actual file size of a directory entry
int grapheme_stripos ( string $haystack , string $needle [, int $offset = 0 ] )<br>grapheme_stripos — Find position (in grapheme units) of first occurrence of a case-insensitive string
array mcrypt_enc_get_supported_key_sizes ( resource $td )<br>mcrypt_enc_get_supported_key_sizes — Returns an array with the supported keysizes of the opened algorithm
int imagecolorexact ( resource $image , int $red , int $green , int $blue )<br>imagecolorexact — Get the index of the specified color
object stream_bucket_make_writeable ( resource $brigade )<br>stream_bucket_make_writeable — Return a bucket object from the brigade for operating on
bool mcrypt_module_self_test ( string $algorithm [, string $lib_dir ] )<br>mcrypt_module_self_test — This function runs a self test on the specified module
string metaphone ( string $str [, int $phonemes = 0 ] )<br>metaphone — Calculate the metaphone key of a string
bool lchown ( string $filename , mixed $user )<br>lchown — Changes user ownership of symlink
mixed yaml_parse_file ( string $filename [, int $pos = 0 [, int &$ndocs [, array $callbacks = NULL ]]] )<br>yaml_parse_file — Parse a YAML stream from a file
string grapheme_extract ( string $haystack , int $size [, int $extract_type [, int $start = 0 [, int &$next ]]] )<br>grapheme_extract — Function to extract a sequence of default grapheme clusters from a text buffer, which must be encoded in UTF-8
array get_extension_funcs ( string $module_name )<br>get_extension_funcs — Returns an array with the names of the functions of a module
bool lchgrp ( string $filename , mixed $group )<br>lchgrp — Changes group ownership of symlink
string nl_langinfo ( int $item )<br>nl_langinfo — Query language and locale information
mixed assert_options ( int $what [, mixed $value ] )<br>assert_options — Set/get the various assert flags
int socket_sendto ( resource $socket , string $buf , int $len , int $flags , string $addr [, int $port = 0 ] )<br>socket_sendto — Sends a message to a socket, whether it is connected or not
void imagepalettecopy ( resource $destination , resource $source )<br>imagepalettecopy — Copy the palette from one image to another
string iconv_mime_encode ( string $field_name , string $field_value [, array $preferences = NULL ] )<br>iconv_mime_encode — Composes a MIME header field
void session_register_shutdown ( void )<br>session_register_shutdown — Session shutdown function
void spl_autoload_call ( string $class_name )<br>spl_autoload_call — Try all registered __autoload() functions to load the requested class
bool stream_filter_register ( string $filtername , string $classname )<br>stream_filter_register — Register a user defined stream filter
array get_declared_traits ( void )<br>get_declared_traits — Returns an array of all declared traits
resource mysql_list_tables ( string $database [, resource $link_identifier = NULL ] )<br>mysql_list_tables — List tables in a MySQL database
void openssl_pkey_free ( resource $key )<br>openssl_pkey_free — Frees a private key
bool imageellipse ( resource $image , int $cx , int $cy , int $width , int $height , int $color )<br>imageellipse — Draw an ellipse
resource imagecreatefromxbm ( string $filename )<br>imagecreatefromxbm — Create a new image from file or URL
bool pcntl_sigprocmask ( int $how , array $set [, array &$oldset ] )<br>pcntl_sigprocmask — Sets and retrieves blocked signals
bool use_soap_error_handler ([ bool $handler = TRUE ] )<br>use_soap_error_handler — Set whether to use the SOAP error handler
resource mysql_list_dbs ([ resource $link_identifier = NULL ] )<br>mysql_list_dbs — List databases available on a MySQL server
array mcrypt_list_modes ([ string $lib_dir = ini_get("mcrypt.modes_dir") ] )<br>mcrypt_list_modes — Gets an array of all supported modes
GMP gmp_sqrt ( GMP $a )<br>gmp_sqrt — Calculate square root
This function is an alias of: CURLFile::__construct()<br>curl_file_create — Create a CURLFile object
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int mb_eregi ( string $pattern , string $string [, array &$regs ] )<br>mb_eregi — Regular expression match ignoring case with multibyte support
void gc_disable ( void )<br>gc_disable — Deactivates the circular reference collector
string mysql_get_client_info ( void )<br>mysql_get_client_info — Get MySQL client info
int stream_set_read_buffer ( resource $stream , int $buffer )<br>stream_set_read_buffer — Set read file buffering on the given stream
void debug_zval_dump ( mixed $variable [, mixed $... ] )<br>debug_zval_dump — Dumps a string representation of an internal zend value to output
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array dba_handlers ([ bool $full_info = FALSE ] )<br>dba_handlers — List all the handlers available
int imagecolorresolve ( resource $image , int $red , int $green , int $blue )<br>imagecolorresolve — Get the index of the specified color or its closest possible alternative
void imagecolorset ( resource $image , int $index , int $red , int $green , int $blue [, int $alpha = 0 ] )<br>imagecolorset — Set the color for the specified palette index
This function is an alias of: mysqli_driver->report_mode<br>mysqli_report — Alias of mysqli_driver->report_mode
This function is an alias of: DateTime::getTimestamp()<br>date_timestamp_get — Alias of DateTime::getTimestamp()
string yaml_emit ( mixed $data [, int $encoding = YAML_ANY_ENCODING [, int $linebreak = YAML_ANY_BREAK [, array $callbacks = NULL ]]] )<br>yaml_emit — Returns the YAML representation of a value
This function is an alias of: is_float().<br>is_real — Alias of is_float()
array ldap_get_attributes ( resource $link_identifier , resource $result_entry_identifier )<br>ldap_get_attributes — Get attributes from a search result entry
int mhash_count ( void )<br>mhash_count — Gets the highest available hash ID
string mysql_info ([ resource $link_identifier = NULL ] )<br>mysql_info — Get information about the most recent query
bool stream_context_set_params ( resource $stream_or_context , array $params )<br>stream_context_set_params — Set parameters for a stream/wrapper/context
mixed date_sunrise ( int $timestamp [, int $format = SUNFUNCS_RET_STRING [, float $latitude = ini_get("date.default_latitude") [, float $longitude = ini_get("date.default_longitude") [, float $zenith = ini_get("date.sunrise_zenith") [, float $gmt_offset = 0 ]]]]] )<br>date_sunrise — Returns time of sunrise for a given day and location
mysqli_stmt mysqli::prepare ( string $query )<br>mysqli::prepare -- mysqli_prepare — Prepare an SQL statement for execution
bool mysqli::autocommit ( bool $mode )<br>mysqli::autocommit -- mysqli_autocommit — Turns on or off auto-committing database modifications
int idate ( string $format [, int $timestamp = time() ] )<br>idate — Format a local time/date as integer
array mb_ereg_search_regs ([ string $pattern [, string $option = "ms" ]] )<br>mb_ereg_search_regs — Returns the matched part of a multibyte regular expression
mixed date_sunset ( int $timestamp [, int $format = SUNFUNCS_RET_STRING [, float $latitude = ini_get("date.default_latitude") [, float $longitude = ini_get("date.default_longitude") [, float $zenith = ini_get("date.sunset_zenith") [, float $gmt_offset = 0 ]]]]] )<br>date_sunset — Returns time of sunset for a given day and location
string mysql_field_flags ( resource $result , int $field_offset )<br>mysql_field_flags — Get the flags associated with the specified field in a result
resource socket_import_stream ( resource $stream )<br>socket_import_stream — Import a stream
This function is an alias of: mysqli_real_escape_string().<br>mysqli_escape_string — Alias of mysqli_real_escape_string()
mixed openssl_csr_new ( array $dn , resource &$privkey [, array $configargs [, array $extraattribs ]] )<br>openssl_csr_new — Generates a CSR
resource openssl_csr_sign ( mixed $csr , mixed $cacert , mixed $priv_key , int $days [, array $configargs [, int $serial = 0 ]] )<br>openssl_csr_sign — Sign a CSR with another certificate (or itself) and generate a certificate
int openssl_cipher_iv_length ( string $method )<br>openssl_cipher_iv_length — Gets the cipher iv length
string idn_to_ascii ( string $domain [, int $options = IDNA_DEFAULT [, int $variant = INTL_IDNA_VARIANT_2003 [, array &$idna_info ]]] )<br>idn_to_ascii — Convert domain name to IDNA ASCII form
bool mb_ereg_search ([ string $pattern [, string $option = "ms" ]] )<br>mb_ereg_search — Multibyte regular expression match for predefined multibyte string
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int pcntl_getpriority ([ int $pid = getmypid() [, int $process_identifier = PRIO_PROCESS ]] )<br>pcntl_getpriority — Get the priority of any process
string mhash_get_hash_name ( int $hash )<br>mhash_get_hash_name — Gets the name of the specified hash
int posix_getegid ( void )<br>posix_getegid — Return the effective group ID of the current process
bool openssl_private_encrypt ( string $data , string &$crypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ] )<br>openssl_private_encrypt — Encrypts data with private key
string grapheme_stristr ( string $haystack , string $needle [, bool $before_needle = FALSE ] )<br>grapheme_stristr — Returns part of haystack string from the first occurrence of case-insensitive needle to the end of haystack
mixed call_user_method ( string $method_name , object &$obj [, mixed $parameter [, mixed $... ]] )<br>call_user_method — Call a user method on an specific object
bool pcntl_wifexited ( int $status )<br>pcntl_wifexited — Checks if status code represents a normal exit
int mcrypt_enc_get_block_size ( resource $td )<br>mcrypt_enc_get_block_size — Returns the blocksize of the opened algorithm
This function is an alias of: DateTimeZone::listIdentifiers()<br>timezone_identifiers_list — Alias of DateTimeZone::listIdentifiers()
array mb_encoding_aliases ( string $encoding )<br>mb_encoding_aliases — Get aliases of a known encoding type
void openssl_x509_free ( resource $x509cert )<br>openssl_x509_free — Free certificate resource
resource curl_copy_handle ( resource $ch )<br>curl_copy_handle — Copy a cURL handle along with all of its preferences
string sql_regcase ( string $string )<br>sql_regcase — Make regular expression for case insensitive match
bool imagestringup ( resource $image , int $font , int $x , int $y , string $string , int $color )<br>imagestringup — Draw a string vertically
bool is_soap_fault ( mixed $object )<br>is_soap_fault — Checks if a SOAP call has failed
void unregister_tick_function ( string $function_name )<br>unregister_tick_function — De-register a function for execution on each tick
string spl_autoload_extensions ([ string $file_extensions ] )<br>spl_autoload_extensions — Register and return default file extensions for spl_autoload
int imagecolorexactalpha ( resource $image , int $red , int $green , int $blue , int $alpha )<br>imagecolorexactalpha — Get the index of the specified color + alpha
string openssl_encrypt ( string $data , string $method , string $key [, int $options = 0 [, string $iv = "" [, string &$tag = NULL [, string $aad = "" [, int $tag_length = 16 ]]]]] )<br>openssl_encrypt — Encrypts data
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This function is an alias of: DateTime::setTimezone()<br>date_timezone_set — Alias of DateTime::setTimezone()
bool imagelayereffect ( resource $image , int $effect )<br>imagelayereffect — Set the alpha blending flag to use layering effects
bool pcntl_setpriority ( int $priority [, int $pid = getmypid() [, int $process_identifier = PRIO_PROCESS ]] )<br>pcntl_setpriority — Change the priority of any process
mixed yaml_parse ( string $input [, int $pos = 0 [, int &$ndocs [, array $callbacks = NULL ]]] )<br>yaml_parse — Parse a YAML stream
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string mysqli::get_client_info ( void )<br>mysqli::$client_info -- mysqli::get_client_info -- mysqli_get_client_info — Get MySQL client info
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string mb_convert_variables ( string $to_encoding , mixed $from_encoding , mixed &$vars [, mixed &$... ] )<br>mb_convert_variables — Convert character code in variable(s)
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int gregoriantojd ( int $month , int $day , int $year )<br>gregoriantojd — Converts a Gregorian date to Julian Day Count
int imagecolorresolvealpha ( resource $image , int $red , int $green , int $blue , int $alpha )<br>imagecolorresolvealpha — Get the index of the specified color + alpha or its closest possible alternative
This function is an alias of: DateTime::diff()<br>date_diff — Alias of DateTime::diff()
string openssl_decrypt ( string $data , string $method , string $key [, int $options = 0 [, string $iv = "" [, string $tag = "" [, string $aad = "" ]]]] )<br>openssl_decrypt — Decrypts data
This function is an alias of: getmxrr().<br>dns_get_mx — Alias of getmxrr()
int stream_set_chunk_size ( resource $fp , int $chunk_size )<br>stream_set_chunk_size — Set the stream chunk size
string curl_multi_strerror ( int $errornum )<br>curl_multi_strerror — Return string describing error code
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mixed mb_get_info ([ string $type = "all" ] )<br>mb_get_info — Get internal settings of mbstring
bool posix_mkfifo ( string $pathname , int $mode )<br>posix_mkfifo — Create a fifo special file (a named pipe)
bool mcrypt_module_is_block_algorithm_mode ( string $mode [, string $lib_dir ] )<br>mcrypt_module_is_block_algorithm_mode — Returns if the specified module is a block algorithm or not
int hash_update_stream ( HashContext $context , resource $handle [, int $length = -1 ] )<br>hash_update_stream — Pump data into an active hashing context from an open stream
resource ftp_ssl_connect ( string $host [, int $port = 21 [, int $timeout = 90 ]] )<br>ftp_ssl_connect — Opens a Secure SSL-FTP connection
int mysql_get_proto_info ([ resource $link_identifier = NULL ] )<br>mysql_get_proto_info — Get MySQL protocol info
int ftp_mdtm ( resource $ftp_stream , string $remote_file )<br>ftp_mdtm — Returns the last modified time of the given file
string mysql_get_host_info ([ resource $link_identifier = NULL ] )<br>mysql_get_host_info — Get MySQL host info
bool mysqli::commit ([ int $flags [, string $name ]] )<br>mysqli::commit -- mysqli_commit — Commits the current transaction
string mysqli_info ( mysqli $link )<br>mysqli::$info -- mysqli_info — Retrieves information about the most recently executed query
bool imagechar ( resource $image , int $font , int $x , int $y , string $c , int $color )<br>imagechar — Draw a character horizontally
string timezone_name_from_abbr ( string $abbr [, int $gmtOffset = -1 [, int $isdst = -1 ]] )<br>timezone_name_from_abbr — Returns the timezone name from abbreviation
resource socket_create_listen ( int $port [, int $backlog = 128 ] )<br>socket_create_listen — Opens a socket on port to accept connections
string mcrypt_get_cipher_name ( int $cipher )<br>mcrypt_get_cipher_name — Gets the name of the specified cipher
mixed fscanf ( resource $handle , string $format [, mixed &$... ] )<br>fscanf — Parses input from a file according to a format
bool openssl_public_decrypt ( string $data , string &$decrypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ] )<br>openssl_public_decrypt — Decrypts data with public key
bool mysqli::rollback ([ int $flags [, string $name ]] )<br>mysqli::rollback -- mysqli_rollback — Rolls back current transaction
void libxml_set_streams_context ( resource $streams_context )<br>libxml_set_streams_context — Set the streams context for the next libxml document load or write
array mb_ereg_search_getregs ( void )<br>mb_ereg_search_getregs — Retrieve the result from the last multibyte regular expression match
array iptcparse ( string $iptcblock )<br>iptcparse — Parse a binary IPTC block into single tags
mixed mb_http_input ([ string $type = "" ] )<br>mb_http_input — Detect HTTP input character encoding
string idn_to_utf8 ( string $domain [, int $options = IDNA_DEFAULT [, int $variant = INTL_IDNA_VARIANT_2003 [, array &$idna_info ]]] )<br>idn_to_utf8 — Convert domain name from IDNA ASCII to Unicode
bool ctype_graph ( string $text )<br>ctype_graph — Check for any printable character(s) except space
int getservbyname ( string $service , string $protocol )<br>getservbyname — Get port number associated with an Internet service and protocol
mixed ftp_get_option ( resource $ftp_stream , int $option )<br>ftp_get_option — Retrieves various runtime behaviours of the current FTP stream
resource imagecreatefromxpm ( string $filename )<br>imagecreatefromxpm — Create a new image from file or URL
string convert_cyr_string ( string $str , string $from , string $to )<br>convert_cyr_string — Convert from one Cyrillic character set to another
string posix_ttyname ( mixed $fd )<br>posix_ttyname — Determine terminal device name
string ftp_systype ( resource $ftp_stream )<br>ftp_systype — Returns the system type identifier of the remote FTP server
string ob_gzhandler ( string $buffer , int $mode )<br>ob_gzhandler — ob_start callback function to gzip output buffer
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array ldap_get_values ( resource $link_identifier , resource $result_entry_identifier , string $attribute )<br>ldap_get_values — Get all values from a result entry
int openssl_x509_checkpurpose ( mixed $x509cert , int $purpose [, array $cainfo = array() [, string $untrustedfile ]] )<br>openssl_x509_checkpurpose — Verifies if a certificate can be used for a particular purpose
bool dba_replace ( string $key , string $value , resource $handle )<br>dba_replace — Replace or insert entry
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string mysqli_get_host_info ( mysqli $link )<br>mysqli::$host_info -- mysqli_get_host_info — Returns a string representing the type of connection used
bool ctype_cntrl ( string $text )<br>ctype_cntrl — Check for control character(s)
float tanh ( float $arg )<br>tanh — Hyperbolic tangent
bool imagefilltoborder ( resource $image , int $x , int $y , int $border , int $color )<br>imagefilltoborder — Flood fill to specific color
public static Collator Collator::create ( string $locale )<br>Collator::create -- collator_create — Create a collator
int ftp_nb_put ( resource $ftp_stream , string $remote_file , string $local_file [, int $mode = FTP_IMAGE [, int $startpos = 0 ]] )<br>ftp_nb_put — Stores a file on the FTP server (non-blocking)
bool openssl_pkcs7_decrypt ( string $infilename , string $outfilename , mixed $recipcert [, mixed $recipkey ] )<br>openssl_pkcs7_decrypt — Decrypts an S/MIME encrypted message
bool output_add_rewrite_var ( string $name , string $value )<br>output_add_rewrite_var — Add URL rewriter values
bool mysqli::next_result ( void )<br>mysqli::next_result -- mysqli_next_result — Prepare next result from multi_query
string zlib_decode ( string $data [, string $max_decoded_len ] )<br>zlib_decode — Uncompress any raw/gzip/zlib encoded data
This function is an alias of: DateTime::sub()<br>date_sub — Alias of DateTime::sub()
int pcntl_get_last_error ( void )<br>pcntl_get_last_error — Retrieve the error number set by the last pcntl function which failed
mixed openssl_pkcs7_verify ( string $filename , int $flags [, string $outfilename [, array $cainfo [, string $extracerts [, string $content [, string $p7bfilename ]]]]] )<br>openssl_pkcs7_verify — Verifies the signature of an S/MIME signed message
array opcache_get_configuration ( void )<br>opcache_get_configuration — Get configuration information about the cache
GMP gmp_random ([ int $limiter = 20 ] )<br>gmp_random — Random number
string getservbyport ( int $port , string $protocol )<br>getservbyport — Get Internet service which corresponds to port and protocol
bool msg_set_queue ( resource $queue , array $data )<br>msg_set_queue — Set information in the message queue data structure
string mb_eregi_replace ( string $pattern , string $replace , string $string [, string $option = "msri" ] )<br>mb_eregi_replace — Replace regular expression with multibyte support ignoring case
array posix_times ( void )<br>posix_times — Get process times
array date_parse_from_format ( string $format , string $date )<br>date_parse_from_format — Get info about given date formatted according to the specified format
array array_uintersect_uassoc ( array $array1 , array $array2 [, array $... ], callable $value_compare_func , callable $key_compare_func )<br>array_uintersect_uassoc — Computes the intersection of arrays with additional index check, compares data and indexes by separate callback functions
string curl_strerror ( int $errornum )<br>curl_strerror — Return string describing the given error code
bool boolval ( mixed $var )<br>boolval — Get the boolean value of a variable
GMP gmp_fact ( mixed $a )<br>gmp_fact — Factorial
string dcngettext ( string $domain , string $msgid1 , string $msgid2 , int $n , int $category )<br>dcngettext — Plural version of dcgettext
int xml_get_current_byte_index ( resource $parser )<br>xml_get_current_byte_index — Get current byte index for an XML parser
array posix_uname ( void )<br>posix_uname — Get system name
This function is an alias of: DateTime::modify()<br>date_modify — Alias of DateTime::modify()
array ftp_raw ( resource $ftp_stream , string $command )<br>ftp_raw — Sends an arbitrary command to an FTP server
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object stream_bucket_new ( resource $stream , string $buffer )<br>stream_bucket_new — Create a new bucket for use on the current stream
bool imagegd2 ( resource $image [, mixed $to = NULL [, int $chunk_size = 128 [, int $type = IMG_GD2_RAW ]]] )<br>imagegd2 — Output GD2 image to browser or file
bool ftp_exec ( resource $ftp_stream , string $command )<br>ftp_exec — Requests execution of a command on the FTP server
mysqli_result mysqli::store_result ([ int $option ] )<br>mysqli::store_result -- mysqli_store_result — Transfers a result set from the last query
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bool posix_mknod ( string $pathname , int $mode [, int $major = 0 [, int $minor = 0 ]] )<br>posix_mknod — Create a special or ordinary file (POSIX.1)
bool mcrypt_module_is_block_algorithm ( string $algorithm [, string $lib_dir ] )<br>mcrypt_module_is_block_algorithm — This function checks whether the specified algorithm is a block algorithm
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HashContext hash_copy ( HashContext $context )<br>hash_copy — Copy hashing context
bool session_decode ( string $data )<br>session_decode — Decodes session data from a session encoded string
int mysql_thread_id ([ resource $link_identifier = NULL ] )<br>mysql_thread_id — Return the current thread ID
string mysql_field_table ( resource $result , int $field_offset )<br>mysql_field_table — Get name of the table the specified field is in
string php_ini_scanned_files ( void )<br>php_ini_scanned_files — Return a list of .ini files parsed from the additional ini dir
int socket_recvfrom ( resource $socket , string &$buf , int $len , int $flags , string &$name [, int &$port ] )<br>socket_recvfrom — Receives data from a socket whether or not it is connection-oriented
array array_column ( array $input , mixed $column_key [, mixed $index_key = NULL ] )<br>array_column — Return the values from a single column in the input array
bool mysqli::multi_query ( string $query )<br>mysqli::multi_query -- mysqli_multi_query — Performs a query on the database
string hebrev ( string $hebrew_text [, int $max_chars_per_line = 0 ] )<br>hebrev — Convert logical Hebrew text to visual text
bool mysqli::more_results ( void )<br>mysqli::more_results -- mysqli_more_results — Check if there are any more query results from a multi query
string dcgettext ( string $domain , string $message , int $category )<br>dcgettext — Overrides the domain for a single lookup
int mysqli_get_server_version ( mysqli $link )<br>mysqli::$server_version -- mysqli_get_server_version — Returns the version of the MySQL server as an integer
bool dba_optimize ( resource $handle )<br>dba_optimize — Optimize database
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bool imagepalettetotruecolor ( resource $src )<br>imagepalettetotruecolor — Converts a palette based image to true color
array ldap_explode_dn ( string $dn , int $with_attrib )<br>ldap_explode_dn — Splits DN into its component parts
GMP gmp_gcd ( GMP $a , GMP $b )<br>gmp_gcd — Calculate GCD
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int getlastmod ( void )<br>getlastmod — Gets time of last page modification
bool imagesettile ( resource $image , resource $tile )<br>imagesettile — Set the tile image for filling
string session_encode ( void )<br>session_encode — Encodes the current session data as a session encoded string
string mhash_keygen_s2k ( int $hash , string $password , string $salt , int $bytes )<br>mhash_keygen_s2k — Generates a key
public static string Normalizer::normalize ( string $input [, int $form = Normalizer::FORM_C ] )<br>Normalizer::normalize -- normalizer_normalize — Normalizes the input provided and returns the normalized string
int pcntl_wstopsig ( int $status )<br>pcntl_wstopsig — Returns the signal which caused the child to stop
string convert_uuencode ( string $data )<br>convert_uuencode — Uuencode a string
mixed call_user_method_array ( string $method_name , object &$obj , array $params )<br>call_user_method_array — Call a user method given with an array of parameters
This function is an alias of: stream_set_blocking()<br>set_socket_blocking — Alias of stream_set_blocking()
array spliti ( string $pattern , string $string [, int $limit = -1 ] )<br>spliti — Split string into array by regular expression case insensitive
This function is an alias of: set_magic_quotes_runtime()<br>magic_quotes_runtime — Alias of set_magic_quotes_runtime()
resource mysql_db_query ( string $database , string $query [, resource $link_identifier = NULL ] )<br>mysql_db_query — Selects a database and executes a query on it
void curl_reset ( resource $ch )<br>curl_reset — Reset all options of a libcurl session handle
bool mcrypt_generic_end ( resource $td )<br>mcrypt_generic_end — This function terminates encryption
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string cli_get_process_title ( void )<br>cli_get_process_title — Returns the current process title
bool pcntl_wifstopped ( int $status )<br>pcntl_wifstopped — Checks whether the child process is currently stopped
bool imagecharup ( resource $image , int $font , int $x , int $y , string $c , int $color )<br>imagecharup — Draw a character vertically
bool imagecolormatch ( resource $image1 , resource $image2 )<br>imagecolormatch — Makes the colors of the palette version of an image more closely match the true color version
bool pcntl_wifsignaled ( int $status )<br>pcntl_wifsignaled — Checks whether the status code represents a termination due to a signal
int imagecolorclosesthwb ( resource $image , int $red , int $green , int $blue )<br>imagecolorclosesthwb — Get the index of the color which has the hue, white and blackness
int pcntl_wtermsig ( int $status )<br>pcntl_wtermsig — Returns the signal which caused the child to terminate
bool imagedashedline ( resource $image , int $x1 , int $y1 , int $x2 , int $y2 , int $color )<br>imagedashedline — Draw a dashed line
resource imagecreatefromgd ( string $filename )<br>imagecreatefromgd — Create a new image from GD file or URL
bool ftp_cdup ( resource $ftp_stream )<br>ftp_cdup — Changes to the parent directory
bool image2wbmp ( resource $image [, string $filename [, int $threshold ]] )<br>image2wbmp — Output image to browser or file
resource imageaffine ( resource $image , array $affine [, array $clip ] )<br>imageaffine — Return an image containing the affine transformed src image, using an optional clipping area
array imageaffinematrixconcat ( array $m1 , array $m2 )<br>imageaffinematrixconcat — Concatenate two affine transformation matrices
array imageaffinematrixget ( int $type [, mixed $options ] )<br>imageaffinematrixget — Get an affine transformation matrix
mixed time_nanosleep ( int $seconds , int $nanoseconds )<br>time_nanosleep — Delay for a number of seconds and nanoseconds
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void pcntl_exec ( string $path [, array $args [, array $envs ]] )<br>pcntl_exec — Executes specified program in current process space
public string Transliterator::transliterate ( string $subject [, int $start [, int $end ]] )<br>Transliterator::transliterate -- transliterator_transliterate — Transliterate a string
bool phpcredits ([ int $flag = CREDITS_ALL ] )<br>phpcredits — Prints out the credits for PHP
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array posix_getgroups ( void )<br>posix_getgroups — Return the group set of the current process
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int ftp_nb_continue ( resource $ftp_stream )<br>ftp_nb_continue — Continues retrieving/sending a file (non-blocking)
int pcntl_sigtimedwait ( array $set [, array &$siginfo [, int $seconds = 0 [, int $nanoseconds = 0 ]]] )<br>pcntl_sigtimedwait — Waits for signals, with a timeout
int mysqli_get_proto_info ( mysqli $link )<br>mysqli::$protocol_version -- mysqli_get_proto_info — Returns the version of the MySQL protocol used
int imagecolorclosestalpha ( resource $image , int $red , int $green , int $blue , int $alpha )<br>imagecolorclosestalpha — Get the index of the closest color to the specified color + alpha
mixed iptcembed ( string $iptcdata , string $jpeg_file_name [, int $spool = 0 ] )<br>iptcembed — Embeds binary IPTC data into a JPEG image
string mysql_tablename ( resource $result , int $i )<br>mysql_tablename — Get table name of field
resource imagecreatefromwebp ( string $filename )<br>imagecreatefromwebp — Create a new image from file or URL
string convert_uudecode ( string $data )<br>convert_uudecode — Decode a uuencoded string
int posix_getpgid ( int $pid )<br>posix_getpgid — Get process group id for job control
bool openssl_csr_export ( mixed $csr , string &$out [, bool $notext = TRUE ] )<br>openssl_csr_export — Exports a CSR as a string
resource stream_filter_prepend ( resource $stream , string $filtername [, int $read_write [, mixed $params ]] )<br>stream_filter_prepend — Attach a filter to a stream
string hash_hmac_file ( string $algo , string $filename , string $key [, bool $raw_output = FALSE ] )<br>hash_hmac_file — Generate a keyed hash value using the HMAC method and the contents of a given file
string mcrypt_ofb ( int $cipher , string $key , string $data , int $mode , string $iv )<br>mcrypt_ofb — Encrypts/decrypts data in OFB mode
string mcrypt_ecb ( int $cipher , string $key , string $data , int $mode )<br>mcrypt_ecb — Deprecated: Encrypts/decrypts data in ECB mode
string mcrypt_cfb ( int $cipher , string $key , string $data , int $mode , string $iv )<br>mcrypt_cfb — Encrypts/decrypts data in CFB mode
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resource mysql_list_fields ( string $database_name , string $table_name [, resource $link_identifier = NULL ] )<br>mysql_list_fields — List MySQL table fields
bool mysqli::ssl_set ( string $key , string $cert , string $ca , string $capath , string $cipher )<br>mysqli::ssl_set -- mysqli_ssl_set — Used for establishing secure connections using SSL
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array posix_getrlimit ( void )<br>posix_getrlimit — Return info about system resource limits
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string gzgets ( resource $zp [, int $length ] )<br>gzgets — Get line from file pointer
array opcache_get_status ([ bool $get_scripts = TRUE ] )<br>opcache_get_status — Get status information about the cache