<?php

$a=array(

? ? ? ? array("cn"=>"首頁","en"=>"Home"),

array("cn"=>"關于我們","en"=>"Aboutus"),

array("cn"=>"新聞中心","en"=>"News","sub"=>

array(array("cn"=>"公司新聞","en"=>"Company"),

? ? ?array("cn"=>"通知","en"=>"Notice"),),),

array("cn"=>"產品列表","en"=>"Product","sub"=>

array(array("cn"=>"鞋子","en"=>"Shoot"),

? ? ?array("cn"=>"衣服","en"=>"Cost"),),),

? ?array("cn"=>"聯系我們","en"=>"Contactus"),

);

怎么樣全部輸出