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							48 lines
						
					
					
						
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							48 lines
						
					
					
						
							1.2 KiB
						
					
					
				| <?php | |
| /** | |
|  * Smarty plugin | |
|  * @package Smarty | |
|  * @subpackage plugins | |
|  */ | |
| 
 | |
| 
 | |
| /** | |
|  * Smarty regex_replace modifier plugin | |
|  * | |
|  * Type:     modifier<br> | |
|  * Name:     regex_replace<br> | |
|  * Purpose:  regular expression search/replace | |
|  * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php | |
|  *          regex_replace (Smarty online manual) | |
|  * @author   Monte Ohrt <monte at ohrt dot com> | |
|  * @param string | |
|  * @param string|array | |
|  * @param string|array | |
|  * @return string | |
|  */ | |
| function smarty_modifier_regex_replace($string, $search, $replace) | |
| { | |
|     if(is_array($search)) { | |
|       foreach($search as $idx => $s) | |
|         $search[$idx] = _smarty_regex_replace_check($s); | |
|     } else { | |
|       $search = _smarty_regex_replace_check($search); | |
|     }        | |
| 
 | |
|     return preg_replace($search, $replace, $string); | |
| } | |
| 
 | |
| function _smarty_regex_replace_check($search) | |
| { | |
|     if (($pos = strpos($search,"\0")) !== false) | |
|       $search = substr($search,0,$pos); | |
|     if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) { | |
|         /* remove eval-modifier from $search */ | |
|         $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]); | |
|     } | |
|     return $search; | |
| } | |
| 
 | |
| /* vim: set expandtab: */ | |
| 
 | |
| ?>
 | |
| 
 |