function _filter($var, $sql = 0)
{
global $modx;
$var = shop_striptags($var);
$var = str_replace("\n", " ", $var);
$var = str_replace("\r", "", $var);
//$var = htmlentities($var);
if ($sql == 1) {
$var = $modx->db->escape($var);
}
return $var;
}
function _filter($var, $sql = 0)
{
global $modx;
$tmp = array();
if (!is_array($var)) {
$var = shop_striptags($var);
$var = str_replace("\n", " ", $var);
$var = str_replace("\r", "", $var);
//$var = htmlentities($var);
if ($sql == 1) {
$var = $modx->db->escape($var);
}
} else {
foreach ($var as $k => $v) {
$tmp[$k] = _filter($v, $sql);
}
$var = $tmp;
unset($tmp);
}
return $var;
}
