<?php
header("Content-type: plain/text;charset=utf-8");
$data['id'] = 1;
$dat['name'] = "mary";
//$da['red']= array_merge($data,$dat);
$da[]= array_merge($data,$dat);
$data1['id'] = 2;
$dat1['name'] = "燕子";
//$da['blue']= array_merge($data1,$dat1);
$da[]= array_merge($data1,$dat1);
print_r($da);///打印出来是一个二维数组(如下)
/*
Array
(
[red] => Array
(
[id] => 1
[name] => mary
)
[blue] => Array
(
[id] => 2
[name] => 燕子
)
)
*/
echo json_encode($da);//输出的是一个转化成json格式的字符串,可以直接在js中用(如下)
/*
{"red":{"id":1,"name":"mary"},"blue":{"id":2,"name":"u71d5u5b50"}}
*/
/////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
/*
Array
(
[0] => Array
(
[id] => 1
[name] => mary
)
[1] => Array
(
[id] => 2
[name] => 燕子
)
)
[{"id":1,"name":"mary"},{"id":2,"name":"\u71d5\u5b50"}]
*/
?>