diff options
| author | thomascube <thomas@roundcube.net> | 2007-11-25 19:45:38 +0000 |
|---|---|---|
| committer | thomascube <thomas@roundcube.net> | 2007-11-25 19:45:38 +0000 |
| commit | d5342aabcfeddb959cc286befe6de5bf35fe9d76 (patch) | |
| tree | 7410b56bccbae610578060555a86535d0c1b9863 /program/include/main.inc | |
| parent | c5799618997716288169b6fbcd1251f76788cd49 (diff) | |
More input sanitizing
Diffstat (limited to 'program/include/main.inc')
| -rw-r--r-- | program/include/main.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/program/include/main.inc b/program/include/main.inc index f0c603090..55cd8efce 100644 --- a/program/include/main.inc +++ b/program/include/main.inc @@ -1279,6 +1279,14 @@ function get_input_value($fname, $source, $allow_html=FALSE, $charset=NULL) return $value; } +/** + * Remove all non-ascii and non-word chars + * except . and - + */ +function asciiwords($str) +{ + return preg_replace('/[^a-z0-9.-_]/i', '', $str); +} /** * Remove single and double quotes from given string |