验证类
浏览：2870
最后更新：2016-08-15 08:59
分类：示例
作者寄语：
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<?php
class Validate{
private $arr = array(
'rules' => array( //规则列表
'qq' => "/^\d{4,13}$/",
'sex' => "/^\d{1}$/",
'phone' => "/^[1]{1}[3|4|5|7|8]{1}\d{9}$/",
'email' => "/^(?:[a-z1-9]{1})(?:[a-z0-9-_]{1,15})@(?:[a-z0-9-_.]{1,8})\.([a-z0-9-_.]{2,3})$/"
),
'ru_msg' => array(//错误消息
'qq' => "QQ有误",
'sex' => "性别有误",
'phone' => "手机号码错误",
'email' => "邮箱格式有误"
),
'required' => array('phone'),//必填项
'rq_msg' => array('phone'=>'手机不能为空') //必填项错误信息
);
private $rules;
private $ru_msg;
private $required;
private $rq_msg;
private $rulesField;
public function __construct($arr=array('rules'=>array(),'ru_msg'=>array(),'required'=>array(),'rq_msg'=>array())){
foreach($arr as $k=>$v){
$this->$k = array_merge($arr[$k],$this->arr[$k]);
}
$this->rulesField = array_keys($this->arr['rules']);
}
public function check($arr=array()){
$return=array();
$return['status'] = 1;
foreach($arr as $k=>$v){
if(in_array($k,$this->required) && mb_strlen($v,'utf-8')==0){
//必填项 - 数组格式
return array('status'=>0,'field'=>$k,'msg'=>$this->rq_msg[$k]);
//必填项 - json格式
//exit(json_encode(array('status'=>0,'field'=>$k,'msg'=>$this->rq_msg[$k])))
}
if(in_array($k,$this->rulesField)){
if(mb_strlen($v,'utf-8')>0){
$return = self::excu($this->rules[$k],$k,$v);
}
}
if($return['status']==0){
//错误信息 - 数组格式
return $return;
//错误信息 - json格式
//exit(json_encode($return));
}
}
}
private function excu($pattern,$key,$value){
$return = array();
$return['status'] = preg_match($pattern, strtolower($value)) ? 1 : 0;
$return['field'] = $key;
$return['msg'] = $this->ru_msg[$key];
return $return;
}
}
?>require "Validate.class.php";
$validate = new Validate();//传一个数组
$res = $validate->check($_POST);