array walk?
| From: | Juan Ignacio Borda | Date: | Thu, 28 Jun 2007 14:12:36 +0000 |
| Subject: | array walk? | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-28160@lists.php.net to get a copy of this message | ||
this code doesn't work on my PHP Version 5.2.1 (i'm trying to protect a stie from XSS)
<?php
$a=Array();
$a[]='<i>como</i>';
$a[]=Array('<b>hola</b>','hello');
array_walk_recursive($a,'strip_tags');
echo "<pre>";
var_dump($a);
echo "</pre>";
?>
it outputs:
<pre>array(2) {
[0]=>
string(11) "<i>como</i>"
[1]=>
&array(2) {
[0]=>
string(11) "<b>hola</b>"
[1]=>
string(5) "hello"
}
}
</pre>
any clues?