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<?php |
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class Cookies{ |
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protected $options; |
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//setup some configuration |
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public function __construct(array $options){ |
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$this->options = $options; |
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ob_start(); |
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register_shutdown_function(array(&$this, 'flush_cookies')); |
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} |
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//automatically adds the prefix in |
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public function set_cookie($name = '', $value = '', $expire = ''){ |
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if(!is_numeric($expire)){ |
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$expire = time() - 86500; |
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}else{ |
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$expire = ($expire > 0) ? time() + $expire : 0; |
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} |
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return setcookie($this->options['cookie_prefix'] . $name, $value, $expire, $this->options['cookie_path'], $this->options['cookie_domain'], $this->options['cookie_secure'], $this->options['cookie_httponly']); |
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} |
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public function get_cookie($index = ''){ |
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return $this->fetch_from_array($_COOKIE, $this->options['cookie_prefix'] . $index); |
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} |
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public function delete_cookie($name = ''){ |
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$name = $this->options['cookie_prefix'] . $name; |
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unset($_COOKIE[$name]); |
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return $this->set_cookie($name, '', ''); |
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} |
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protected function fetch_from_array(&$array, $index = ''){ |
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if(isset($array[$index])){ |
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$value = $array[$index]; |
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}elseif(($count = preg_match_all('/(?:^[^\[]+)|\[[^]]*\]/', $index, $matches)) > 1){ |
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$value = $array; |
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for ($i = 0; $i < $count; $i++){ |
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$key = trim($matches[0][$i], '[]'); |
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// Empty notation will return the value as array |
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if($key === ''){ |
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break; |
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} |
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if(isset($value[$key])){ |
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$value = $value[$key]; |
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}else{ |
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return NULL; |
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} |
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} |
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}else{ |
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return NULL; |
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} |
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return $value; |
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} |
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/** |
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* Flushes the cookies that were in the output buffer. |
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*/ |
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public function flush_cookies(){ |
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ob_flush(); |
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} |
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} |
