#36786 [Opn]: empty() on an element of ArrayObject
| From: | davd dot nqd at gmail dot com | Date: | Sun, 19 Mar 2006 10:40:15 +0000 |
| Subject: | #36786 [Opn]: empty() on an element of ArrayObject | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-94554@lists.php.net to get a copy of this message | ||
ID: 36786
User updated by: davd dot nqd at gmail dot com
Reported By: davd dot nqd at gmail dot com
Status: Open
Bug Type: SPL related
Operating System: Windows XP
PHP Version: 5.1.2
New Comment:
Oops, I made a typo.
Instead of ".. returns true", I meant "... returns false".
Previous Comments:
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[2006-03-19 11:37:29] davd dot nqd at gmail dot com
Description:
------------
When applying empty() to an element of an ArrayObject which is the
empty string, empty() returns true. But, the manual for empty() states
that "an empty string" is considered empty.
Note: I tried to reproduce this bug using a custom implementation of
ArrayAccess which worked as expected.
Reproduce code:
---------------
<?php
$array = array('index' => '');
$arrayObject = new ArrayObject($array);
if (empty($arrayObject['index'])) {
echo 'empty';
} else {
echo 'not empty';
}
?>
Expected result:
----------------
empty
Actual result:
--------------
not empty
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Edit this bug report at http://bugs.php.net/?id=36786&edit=1