From cb1736d180ce91cb8b66acfe6cf7cede3a04d097 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Thu, 2 Jun 2011 23:41:50 +0200
Subject: include/pages/admin_angel_types: Cleanup; add strip_request_item
 function

---
 includes/sys_page.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'includes/sys_page.php')

diff --git a/includes/sys_page.php b/includes/sys_page.php
index ab8b05e2..2af5f729 100644
--- a/includes/sys_page.php
+++ b/includes/sys_page.php
@@ -1,4 +1,13 @@
 <?php
+
+function strip_request_item($name) {
+	return preg_replace(
+		"/([^\p{L}\p{P}\p{Z}\p{N}]{1,})/ui",
+		'',
+		strip_tags($_REQUEST[$name])
+	);
+}
+
 function error($msg) {
 	return '<p class="error">' . $msg . '</p>';
 }
@@ -6,4 +15,4 @@ function error($msg) {
 function success($msg) {
 	return '<p class="success">' . $msg . '</p>';
 }
-?>
\ No newline at end of file
+?>
-- 
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