Created
October 2, 2012 16:05
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A php line number counter just for pratice.
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| <?php | |
| /** | |
| * Code Calculator | |
| * | |
| * count line number of php project | |
| * @author yinian1992 | |
| * | |
| */ | |
| // define('BASEPATH', 'absolute path of your php project'); | |
| define('BASEPATH', str_replace('\\', '/', dirname(__FILE__) . '/../' )); | |
| function timer_start() { | |
| static $t; | |
| return $t = microtime(); | |
| } | |
| function timer_stop($precision = 4) { | |
| static $t; | |
| return round(microtime()-$t, 4) ; | |
| } | |
| class CodeCalculator { | |
| private $extension = 'php'; | |
| private $each_file = true; | |
| private $skip_line = array('//', '/*', '*', '#'); | |
| private $skip_file = array('.', '..','dev', '.git', '.settings', '.buildpath', '.htaccess', '.gitignore', '.project'); | |
| public $max_level = 0; | |
| public function __construct($ext, $no_skip_line = false) { | |
| if ( $no_skip_line == true ) { | |
| $this->skip_line = array(); | |
| } | |
| $this->set_extension($ext); | |
| } | |
| private function set_extension($ext, $dir = BASEPATH) { | |
| $this->extension = $ext; | |
| $this->calc_dir($dir); | |
| echo '<div id="total"><p>Total lines: '.$this->total_calc.'</p></div>'; | |
| } | |
| public function add_rule($type, $rule) { | |
| if ( $type == 'line' ) { | |
| $this->skip_line[] = $rule; | |
| } else if ( $type == 'directory' ) { | |
| $this->skip_directory[] = $rule; | |
| } else { | |
| return false; | |
| } | |
| } | |
| public function calc_dir($dir = BASEPATH, $level = 0) { | |
| if ( $this->max_level <= $level ) { | |
| $this->max_level = $level; | |
| } | |
| if ( is_dir($dir) ) { | |
| $dir_counter = 0; | |
| $sub_counter = 0; | |
| $handle = opendir($dir); | |
| while ( false !== ( $file = readdir($handle) ) ) { | |
| // Whether skip the file or directory | |
| if ( in_array($file, $this->skip_file) ) { | |
| continue; | |
| } | |
| // Recursion for sub folder | |
| if ( is_dir($dir.'/'.$file) ) { | |
| $margin = $level * 20; | |
| $d_margin = $margin + 8; | |
| echo '<p class="folder" '. "style=\"margin-left: {$margin}px\">".$file.'</p>'; | |
| if ( ! $subdir_counter = $this->calc_dir($dir.'/'.$file, $level+1) ) { | |
| $e_margin = ( $level + 1 ) * 20; | |
| echo '<p class="file" '. "style=\"margin-left: {$e_margin}px;\">- ". '(empty)</p>'; | |
| } | |
| $dir_counter += $subdir_counter; | |
| echo '<p class="folder_counter" '. "style=\"margin-left: {$d_margin}px\">There're " . $subdir_counter . ' lines in "' .$file. '" folder.</p>'; | |
| } else { | |
| if ( $counter = $this->calc_file($dir.'/'.$file) ) { | |
| $margin = $level * 20; | |
| echo '<p class="file" '. "style=\"margin-left: {$margin}px;\">- ". $file .' - '. $counter . ' lines </p>'; | |
| } | |
| $this->total_calc += $counter; | |
| $dir_counter += $counter; | |
| } | |
| } | |
| closedir($handle); | |
| return $dir_counter; | |
| } else { | |
| return; | |
| } | |
| } | |
| public function calc_file($filename) { | |
| $tmp = explode('.', $filename); | |
| if ( end($tmp) != $this->extension ) { | |
| return false; | |
| } | |
| $counter = 0; | |
| if ( is_file($filename) ) { | |
| $handle = fopen($filename, 'rb'); | |
| while ( !feof($handle) ) { | |
| $line = fgets($handle); | |
| $line = trim($line); | |
| if ( empty($line) ) { | |
| continue; | |
| } | |
| foreach ( $this->skip_line as $tag) { | |
| if ( strpos(substr(ltrim($line), 0, 2), $tag) !== false ) { | |
| continue 2; | |
| } | |
| } | |
| $counter++; | |
| } | |
| } | |
| return $counter; | |
| } | |
| } | |
| ?> | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>CodeCalculator</title> | |
| <link rel="shortcut icon" type="image/ico" href="favicon.ico" /> | |
| <style type="text/css"> | |
| body { | |
| background-color: #fff; | |
| margin: 40px; | |
| font-family: Lucida Grande, Verdana, Sans-serif; | |
| font-size: 12px; | |
| color: #000; | |
| } | |
| #content { | |
| border: #999 1px solid; | |
| background-color: #fff; | |
| padding: 20px 20px 12px 20px; | |
| } | |
| h1 { | |
| font-weight: normal; | |
| font-size: 18px; | |
| color: #990000; | |
| margin: 0 0 14px 0; | |
| padding: 8px; | |
| border-bottom: 1px solid #ccc; | |
| } | |
| #wrap { | |
| padding: 0 0 0 18px; | |
| } | |
| #total { | |
| font-size: 20px; | |
| color: #990000; | |
| margin: 8px 0; | |
| } | |
| .folder { | |
| font-weight: bold; | |
| font-size: 14px; | |
| color: #551C1C; | |
| margin: 4px; | |
| } | |
| .folder_counter { | |
| font-size: 12px; | |
| color: #990000; | |
| margin: 6px 4px 4px 2px; | |
| padding: 0 0 3px 0; | |
| border-bottom: 1px solid #ccc; | |
| } | |
| .file { | |
| font-size: 12px; | |
| color: #333; | |
| margin: 2px; | |
| } | |
| footer { | |
| margin: 0 0 0 18px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>CodeCalculator</h1> | |
| </header> | |
| <div id="wrap"> | |
| <?php | |
| timer_start(); | |
| if ( ! isset($_GET['noskip']) ) { | |
| echo '<a href="'.$_SERVER['PHP_SELF'].'?noskip=1">No skip</a>'."\n"; | |
| $calc = new CodeCalculator('php'); | |
| } elseif ( $_GET['noskip'] == '1' ) { | |
| echo '<a href="'.$_SERVER['PHP_SELF'].'">Skip comments</a>'."\n"; | |
| $calc = new CodeCalculator('php', true); | |
| } | |
| ?> | |
| </div> | |
| <footer> | |
| <div id="info"><?php printf("Loaded in ".timer_stop().'s. CodeCalculator Calculate Codes.<br/>'."{$_SERVER['SERVER_SOFTWARE']}")?></div> | |
| </footer> | |
| </body> | |
| </html> |
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