PHP7之常量数组

php7之前define只能是键值对，而php7里可以把数组加进define

<?php /** * Created by PhpStorm. * User: bee * Date: 2016/4/23 * Time: 1:27 */ define('NAME',[ 'lig','bee','arr'=>array('ligbee'),array('lig','bee'),'w' ]); echo NAME[0]; echo '<br>'; echo NAME['arr'][0]; echo '<br>'; print_r(NAME[2]) ; //array定义的会被直接忽略 //若'arr'后没有值，NAME[2]也会报错 print_r(NAME[3]) ; define('DIR','every'); echo '<br>'.DIR;