This fix for slashes check (is work for PHP 4.x too).
Find:
function addslashes_array($array) {
foreach ($array as $key => $val) {
$array[$key] = (is_array($val)) ? addslashes_array($val) : addslashes($val);
}
return $array;
}
replace:
function addslashes_array($array) {
foreach ($array as $key => $val) {
$array[$key] = (is_array($val)) ? array_map('addslashes_array', $val) : addslashes($val);
}
return $array;
}