public function unsetFilter($array, $keys) {
		if(is_array($array)) {
			if(!is_array($keys)) {
				$keys = array(
					$keys 
				);
			}
			foreach($keys as $key) {
				if(array_key_exists($key, $array)) {
					unset($array[$key]);
				}
			}
		}
		return $array;
	}
public function unsetFilter($array, $keys) {
		if(is_array($array)) {
			if(!is_array($keys)) {
				$keys = array(
					$keys 
				);
			}
			foreach($keys as $key) {
				if(array_key_exists($key, $array)) {
					unset($array[$key]);
				}
			}
		}
		return $array;
	}
public function unsetFilter ( $ array , $ keys ) { if ( is_array ( $ array ) ) { if ( ! is_array ( $ keys ) ) { $ keys = array ( $ keys ) ; } foreach ( $ keys as $ key ) { if ( array_key_exists ( $ key , $ array ) ) { unset ( $ array [ $ key ] ) ; } } } return $ array ; }
Removes an element from the given array

@param array $array
@param array|string $keys
@return array
Removes an element from the given array