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File: web-app/lib/SMARTY/plugins/modifier.regex_replace.php

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  Classes of davifelipe  >  smart MVC  >  web-app/lib/SMARTY/plugins/modifier.regex_replace.php  >  Download  
File: web-app/lib/SMARTY/plugins/modifier.regex_replace.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: smart MVC
MVC framework using Smarty to render views
Author: By
Last change:
Date: 2 years ago
Size: 1,255 bytes
 

Contents

Class file image Download
<?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 */
        
$search substr($search0, -strlen($match[1])) . preg_replace('![e\s]+!'''$match[1]);
    }
    return 
$search;
}

/* vim: set expandtab: */

?>