- array_map: documentation ( source)
- addslashes: documentation ( source)
<?php
$a[1] = 'lolol';
$a[2] = '1l1l1l';
$a[3] = '<p></p>';
$a[4] = '';
function protect(){
addslashes($a);
array_map("strip_tags",$a);
}
foreach($a as $k => $v){
echo $k,$v;
}
return $a;