PHP與javascript數組互相轉換

 json_encode和json_decode例子，json.php是utf-8編碼才支援中文，如果是用gb2312中文可能什麼東西都不輸出

<?php

$arr = array(

    'name' => '大黃',

    'say' => '人之初',

    'contact' => array(

        'email' => 'hjwtp2005at163.com',

        'website' => 'http://www.emtit.com',

    )

);

$json_string = json_encode($arr);

echo $json_string.'<hr>';

$obj = json_decode($json_string);

echo $obj;

?>

javascript

<script language="javascript">

var arr ={"name":"/u5927/u9ec4","say":"/u4eba/u4e4b/u521d","contact":{"email":"hjwtp2005at163.com","website":"http:www.emtit.com"}};

var obj=arr.contact;

alert('website:'+obj.website)

</script>