Re: Bug #15678 Updated: isset fails for 4.1.1 and CVS version

derick@php.net wrote:

 ID:               15678
 Updated by:       derick@php.net
 Reported By:      alberty@neptunelabs.de
-Status:           Critical
+Status:           Open
 Bug Type:         Variables related

Operating System: i686-pc-linux-gnu

 PHP Version:      4.0CVS-2002-02-2

New Comment: not critical

Hmm. What is the most important thing when we develop applications? Correctness is the most important for me. With this bugs, PHP is wrongly evaluates FALSE value as TRUE. which cannot be accepted and worse than crash. When PHP crashes, we know something wrong at least :) Any comments? -- Yasuo Ohgaki

Previous Comments: ------------------------------------------------------------------------ [2002-02-23 22:59:43] yohgaki@php.net It should be fixed before 4.2.0 at least. Hopefully before 4.1.2 :) ------------------------------------------------------------------------ [2002-02-22 11:41:57] mfischer@php.net Btw, this has nothing to do with current CVS. This applies to at least 4.1.0 I tested (so there's nothing broken since current stable and CVS; if it's broken, it is for a long time) ------------------------------------------------------------------------ [2002-02-22 11:17:03] alberty@neptunelabs.de Andrey Hristov wrote:

The answer to your question: <?php var_dump((int) 'y'); ?>

??? this is not the answer of the second question and also not to the first one, because <?php $c['c']='Hallo'; echo $c[0]; ?> results: "Notice: Undefined offset: 0 in foo.php on line 2" ------------------------------------------------------------------------ [2002-02-22 11:03:55] alberty@neptunelabs.de hi, the declaration of a second dimension in a normal array results a strange array content. <?php $x['c']='foo'; $x['c']['d']='bar'; print_r($x); ?> results: Array (

    [c] => boo

) is this a normal behavior? i think this ist completely wrong, because 'd' is not string position 1. Also a normal condition like <?php $x['c']='foo'; if (isset($x['c']['y'])) echo 'yep'; else echo 'no'; ?> results true ... but it is absolutely not true i have test it on linux with the lastest cvs tree php version. regards, Steve ------------------------------------------------------------------------

-- Yasuo Ohgaki Please CC me when you reply to news/list messages. Do not reply only to me :)