Re: eval puzzle
| From: | Cipriano Groenendal | Date: | Sun, 20 Feb 2005 15:28:29 +0000 |
| Subject: | Re: eval puzzle | ||
| References: | 1 | Groups: | php.pear.dev |
| Request: | Send a blank email to pear-dev+get-36276@lists.php.net to get a copy of this message | ||
Can you think of any $string containing valid PHP code for eval such that eval($string) and eval($string.";") don't do the same thing<?php $string = ''; $r1 = eval($string); $r2 = eval($string.";"); var_dump($r1); var_dump($r2); ?> bool(false) NULL Cipri