标签:php批量验证类
<?php
/**
* 批量验证类
* @author [lee] <[<www.dollarphp.com>]>
* 1、验证是否为空
* 2、验证数据类型
* 3、验证长度是否达标
* 4、验证是否符合正则匹配
*/
class validation{
private $data;
private $msg = array();
public function __construct($main){
foreach($main as $k=>$v){
$this->data = $k;
$bool = $v[0];
$type = $v[1];
$len_arr = $v[2];
$preg = $v[3];
$this->isEmpty($bool)->dataType($type)->dataLength($len_arr)->pregMath($preg);
}
}
private function isEmpty($bool){
$data = $this->data;
if($bool){
if(empty($data)){
$msg = "‘{$data}‘不能为空";
array_push($this->msg,$msg);
}
}
return $this;
}
private function dataType($type){
$data = $this->data;
if($type==‘bool‘){
if(!is_bool($data)){
$msg = "‘{$data}‘不能为非布尔值";
array_push($this->msg,$msg);
}
}elseif($type==‘string‘){
if(!is_string($data)){
$msg = "‘{$data}‘不能为非字符串值";
array_push($this->msg,$msg);
}
}elseif($type==‘int‘){
if(!is_int($data)){
$msg = "‘{$data}‘不能为非整型值";
array_push($this->msg,$msg);
}
}elseif($type==‘float‘){
if(!is_float($data)){
$msg = "‘{$data}‘不能为非浮点型值";
array_push($this->msg,$msg);
}
}elseif($type==‘array‘){
if(!is_array($data)){
$msg = "‘{$data}‘不能为非数组值";
array_push($this->msg,$msg);
}
}elseif($type==‘object‘){
if(!is_object($data)){
$msg = "‘{$data}‘不能为非对象值";
array_push($this->msg,$msg);
}
}
return $this;
}
private function dataLength($len_arr){
$data = $this->data;
$min = abs($len_arr[0]);
$max = abs($len_arr[1]);
$type = gettype($data);
if($type==‘string‘){
$len = strlen($data);
}elseif($type==‘integer‘){
$len = strlen($data);
}elseif($type==‘double‘){
$len0 = strlen($data);
$len1 = explode(‘.‘,$len0);
$len = $len1[1];
}elseif($type==‘array‘){
$len = count($data);
}elseif($type==‘object‘){
$data = (array)$data;
$len = count($data);
}
if(!($len >= $min && $len <= $max)){
$msg = "‘{$data}‘长度不能小于{$min},不能大于{$max}";
array_push($this->msg,$msg);
}
return $this;
}
private function pregMath($preg){
$data = $this->data;
if(!empty($preg)){
if(!preg_match($preg,$data)){
$msg = "‘{$data}‘格式不匹配‘{$preg}‘";
array_push($this->msg,$msg);
}
}
}
public function checkData(){
$msg = $this->msg;
return $msg;
}
}
$data = array(
‘lee‘=>array(
true,
‘string‘,
array(5,20),
‘/^a.*/‘
),
‘hello‘=>array(
false,
‘int‘,
array(8,20),
‘/^a\s*/‘
)
);
$validation = new validation($data);
$ret = $validation->checkData();
var_dump($ret);
array(5) {
[0]=>
string(41) "‘lee‘长度不能小于5,不能大于20"
[1]=>
string(28) "‘lee‘格式不匹配‘/^a.*/‘"
[2]=>
string(28) "‘hello‘不能为非整型值"
[3]=>
string(43) "‘hello‘长度不能小于8,不能大于20"
[4]=>
string(31) "‘hello‘格式不匹配‘/^a\s*/‘"
}
标签:php批量验证类
原文地址:http://blog.51cto.com/12173069/2107822