diff options
Diffstat (limited to 'includes/sys_page.php')
| -rw-r--r-- | includes/sys_page.php | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/includes/sys_page.php b/includes/sys_page.php index 3c548bab..713dd33b 100644 --- a/includes/sys_page.php +++ b/includes/sys_page.php @@ -141,10 +141,13 @@ function check_date($input, $error_message = null, $null_allowed = false) { } /** - * Gibt den gefilterten REQUEST Wert ohne Zeilenumbrüche zurück + * Returns REQUEST value filtered or default value (null) if not set. */ -function strip_request_item($name) { - return strip_item($_REQUEST[$name]); +function strip_request_item($name, $default_value = null) { + if (isset($_REQUEST[$name])) { + return strip_item($_REQUEST[$name]); + } + return $default_value; } /** |