* +---------------------------------------------------------------------- */ namespace crmeb\utils; class Str { /** * 过滤字段. * @param mixed $value * @return mixed */ public static function filterValue($value, array $filter = []) { $filter = $filter ?: ['strip_tags', 'addslashes', 'trim', 'htmlspecialchars']; foreach ($filter as $closure) { if (function_exists($closure)) { $value = $closure($value); } } return $value; } }