Updated to Smarty 2.6.26 (June 18th, 2009), we should update to Smarty 3.x (current...

[mirrors/Kyberia-bloodline.git] / wwwroot / smarty / libs / plugins / modifier.regex_replace.php

diff --git a/wwwroot/smarty/libs/plugins/modifier.regex_replace.php b/wwwroot/smarty/libs/plugins/modifier.regex_replace.php
index 7eee497c85bd677c1757c0bd586be00cf963a720..100b58ce4b1e7a969bef4fdee59f17d36f56f41c 100644 (file)
--- a/wwwroot/smarty/libs/plugins/modifier.regex_replace.php
+++ b/wwwroot/smarty/libs/plugins/modifier.regex_replace.php
@@ -11,9 +11,10 @@
  *
  * Type:     modifier<br>
  * Name:     regex_replace<br>
- * Purpose:  regular epxression search/replace
+ * 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
@@ -21,11 +22,25 @@
  */
 function smarty_modifier_regex_replace($string, $search, $replace)
 {
-    if (preg_match('!\W(\w+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {
+    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])) . str_replace('e', '', $match[1]);
+        $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]);
     }
-    return preg_replace($search, $replace, $string);
+    return $search;
 }
 
 /* vim: set expandtab: */