Re: Re: Minor engine patch to facilitate PECL/operator
| From: | Zeev Suraski | Date: | Fri, 17 Feb 2006 19:28:56 +0000 |
| Subject: | Re: Re: Minor engine patch to facilitate PECL/operator | ||
| References: | 1 2 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-21903@lists.php.net to get a copy of this message | ||
Interesting stuff! Exactly the kind of stuff that's worrying me.
I think you found a conceptual bug in zend_hash_compare(), I think it's worth fixing.
Zeev
At 14:59 17/02/2006, Jakub Vrana wrote:
Sara Golemon wrote: Yes, and that's the problem. $a > $b *isn't* read by the current parser as $a > $b, it's read as $b < $a. For all normal PHP comparisons, the distinction is unimportant... 4 < 2 and 2 > 4 will both evaluate to false after all. Array comparison is due this logic also strange: $a = array(0, 1); $b = array(1 => 0, 0 => 1); var_dump($a < $b); // true var_dump($a > $b); // true $a is both less than and greater than $b. Jakub Vrana -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php