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-rw-r--r--include/smarty/libs/plugins/modifier.regex_replace.php37
1 files changed, 37 insertions, 0 deletions
diff --git a/include/smarty/libs/plugins/modifier.regex_replace.php b/include/smarty/libs/plugins/modifier.regex_replace.php
new file mode 100644
index 000000000..d1f1545d8
--- /dev/null
+++ b/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: */
+
+?>