function validateStr($str, $min, $max, $type = "str", $format = "text")
{
$_obj_v = new CLASS_VALIDATE();
switch ($type) {
case "str":
$_status = $_obj_v->is_text($str, $min, $max, $format);
//验证字符串
break;
case "digit":
$_status = $_obj_v->is_digit($str, $min, $max, $format);
//验证字符串
break;
case "num":
$_status = $_obj_v->is_num($str, $min, $max);
//验证个数
break;
}
return array("str" => fn_safe($str), "status" => $_status);
}
/** 封装 $_SERVER
* fn_server function.
*
* @access public
* @param mixed $key
* @return void
*/
function fn_server($key)
{
if (isset($_SERVER[$key])) {
return fn_safe($_SERVER[$key]);
} else {
return null;
}
}
