note 74540 added to function.array-keys

Here's quite a nice security function I came up with. If you're using mysql to store inputtable data, this is very difficult/impossible for hackers to get by. <?php $keys = array_keys($_POST); $arraycount = count($keys); for ($z=0; $z<$arraycount; $z++) { $specialchars = array("\\\"", "\\'", "\\\\"); $replacewith = array("&quot;", "&#39;", "&#92;"); $_POST[$keys[$z]] = str_replace($specialchars, $replacewith, $_POST[$keys[$z]]); } ?> You can do the same with $_GET as well. With this you can simply add post variables into the database directly without having to worry too much about security. ---- Server IP: 87.124.64.96 Probable Submitter: 84.51.154.107 ---- Manual Page -- http://www.php.net/manual/en/function.array-keys.php Edit -- https://master.php.net/note/edit/74540 Del: integrated -- https://master.php.net/note/delete/74540/integrated Del: useless -- https://master.php.net/note/delete/74540/useless Del: bad code -- https://master.php.net/note/delete/74540/bad+code Del: spam -- https://master.php.net/note/delete/74540/spam Del: non-english -- https://master.php.net/note/delete/74540/non-english Del: in docs -- https://master.php.net/note/delete/74540/in+docs Del: other reasons-- https://master.php.net/note/delete/74540 Reject -- https://master.php.net/note/reject/74540 Search -- https://master.php.net/manage/user-notes.php