From 77fd1f51a3c5f5a52f72ef8a299fe368228e2285 Mon Sep 17 00:00:00 2001
From: vdigital <vdigital@piwigo.org>
Date: Fri, 23 May 2008 21:05:41 +0000
Subject: git-svn-id: http://piwigo.org/svn/trunk@2357
 68402e56-0260-453c-a942-63ccdbb3a9ee

---
 .../smarty/libs/plugins/modifier.regex_replace.php | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 BSF/include/smarty/libs/plugins/modifier.regex_replace.php

(limited to 'BSF/include/smarty/libs/plugins/modifier.regex_replace.php')

diff --git a/BSF/include/smarty/libs/plugins/modifier.regex_replace.php b/BSF/include/smarty/libs/plugins/modifier.regex_replace.php
new file mode 100644
index 000000000..d1f1545d8
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.regex_replace.php
@@ -0,0 +1,37 @@
+<?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, $replace)
+{
+    if (($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]+!', '', $match[1]);
+    }
+       
+    return preg_replace($search, $replace, $string);
+}
+
+/* vim: set expandtab: */
+
+?>
-- 
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