- var_dump: documentation ( source)
- explode: documentation ( source)
<?php
var_dump(explode('&',"http://ai.taobao.com/user/login_status2.json?_tb_token_=EAJq2g8UIo&__ajax__=1&pid=mm_15144495_2216478_22298311&unid=&_ksTS=1428478047121_402&callback=jsonp403"));