Re: 23 nothing is so as it seems, but why
| From: | Jon Dowland | Date: | Fri, 20 Jan 2006 11:36:01 +0000 |
| Subject: | Re: 23 nothing is so as it seems, but why | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-21587@lists.php.net to get a copy of this message | ||
On Thu, Jan 19, 2006 at 06:41:17PM +0200, Marco Kaiser wrote:
> Today during a session i had a strange "magic" feature found in php.
>
> <?php
> $a = 10;
> echo ++$a + $a++;
> ?>
>
> this works perfect as expected. it returns 22.
Odd, I expected 21:
echo (11 + 10)
a = a + 1
--
Jon Dowland
http://alcopop.org/