ID: 46596
Updated by: [EMAIL PROTECTED]
-Summary: Setting an associative array $var with the key $var
... unexpected behaviour
Reported By: benjaminNOpickSPAM at web dot de
Status: Open
Bug Type: Arrays related
Operating System: Linux
PHP Version: 5.2CVS-2008-11-17 (CVS)
New Comment:
This is just side-effect of the fact that [] is also used for
strings. It's not just for arrays.
Previous Comments:
------------------------------------------------------------------------
[2008-11-17 17:20:40] benjaminNOpickSPAM at web dot de
Description:
------------
As the following lines are ok:
$var = $var + 1;
$var[trim($var2)] = '';
I expected PHP to first evaluate the $key-String ([$var]), then modify
$var. So a line like:
$var = 'a';
$var[$var] = 0;
should work.
Reproduce code:
---------------
<?php
$var = 'xxxxx';
$var[$var] = true;
var_dump($var);
?>
Expected result:
----------------
array(1) { ["xxxxx"]=> bool(true) }
or a warning like:
Warning: Cannot use a scalar value as an array
Actual result:
--------------
string(5) "1xxxx"
Depending on what code was before it, or what was in $var before, the
first character is not always '1'.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=46596&edit=1
