/*** 类型转换类* @author [lee] <[<www.dollarphp.com>]>*/function translation(data){this.data = new Array()this.info = new Array()this.init = function(){ this.data = data}this.todo = function(){ data = this.data info = this.info for(var i in info){ for(var j in data){ for(var k in data[j]){ if(i==k){ if(info[i]=='bool'){ data[j][k] = Boolean(data[j][k]) }else if(info[i]=='string'){ data[j][k] = String(data[j][k]) }else if(info[i]=='int'){ data[j][k] = Number(data[j][k]).toFixed(0) }else if(info[i]=='float'){ data[j][k] = Number(data[j][k]) }else if(info[i]=='array'){ data[j][k] = Array(data[j][k]) }else if(info[i]=='object'){ data[j][k] = Object(data[j][k]) } } } } } this.data = data}this.translate = function(info){ this.info = info this.todo() return this.data}}var data = new Array( { id:'1', sex:0, name:'zhang', pics:new Array('a.png','b.png') }, { id:'2', sex:'0', name:'li', pics:new Array('c.png','d.png') }, { id:'5', sex:'true', name:'5', pics:new Array('e.png','f.png') })var arr = { id:'int', sex:'bool', name:'string', pics:'array'}var translation = new translation(data)translation.init()var ret = translation.translate(arr)console.log(ret);输出：

[ { id: '1', sex: false, name: 'zhang', pics: [ [Array] ] },{ id: '2', sex: true, name: 'li', pics: [ [Array] ] },{ id: '5', sex: true, name: '5', pics: [ [Array] ] } ]二、php：代码：

<?php/*** 类型转换类* @author [lee] <[<www.dollarphp.com>]>*/class translation{private $data;private $info;public function __construct($data){ $this->data = $data;}private function todo(){ $data = $this->data; $info = $this->info; foreach($info as $k=>$v){ foreach($data as $k1=>$v1){ foreach($v1 as $k2=>$v2){ if($k==$k2){ if($v=='bool'){ $data[$k1][$k2] = (bool)$v2; }elseif($v=='string'){ $data[$k1][$k2] = (string)$v2; }elseif($v=='int'){ $data[$k1][$k2] = (int)$v2; }elseif($v=='float'){ $data[$k1][$k2] = (float)$v2; }elseif($v=='array'){ $data[$k1][$k2] = (array)$v2; }elseif($v=='object'){ $data[$k1][$k2] = (object)$v2; } } } } } $this->data = $data;}public function translate($info){ $this->info = $info; $this->todo(); return $this->data;}}$data = array( array( id=>'1', sex=>'true', name=>'zhang', pics=>array('a.png','b.png') ), array( id=>'2', sex=>'true', name=>'li', pics=>array('c.png','d.png') ), array( id=>'5', sex=>'true', name=>'5', pics=>array('e.png','f.png') ));$arr = array( id=>'int', sex=>'bool', name=>'string', pics=>'array');$translation = new translation($data);$data = $translation->translate($arr);var_dump($data);输出：

array(3) {[0]=>array(4) {["id"]=>int(1)["sex"]=>bool(true)["name"]=>string(5) "zhang"["pics"]=>array(2) { [0]=> string(5) "a.png" [1]=> string(5) "b.png"}}[1]=>array(4) {["id"]=>int(2)["sex"]=>bool(true)["name"]=>string(2) "li"["pics"]=>array(2) { [0]=> string(5) "c.png" [1]=> string(5) "d.png"}}[2]=>array(4) {["id"]=>int(5)["sex"]=>bool(true)["name"]=>string(1) "5"["pics"]=>array(2) { [0]=> string(5) "e.png" [1]=> string(5) "f.png"}}}