摘要: <? $_['f']="${@phpinfo()}"; //用"才可以執行,'不行?>demo preg_replace();<?php $c = "2 4 8"; //echo ($c); //display:2 4 8 $cp = '/(\d)\s(\d)\s(\d)/e'; //pattern $cr = "'\\3*\\2+\\1='.(('\\3')-('\\2')+('\\1'))"; //r 阅读全文
posted @ 2012-10-30 21:28 jeremyatchina 阅读(508) 评论(0) 推荐(0) 编辑