Bug #11685 Updated: Bad Auto-Cast
| From: | Hot Soon | Date: | Sat, 30 Jun 2001 00:59:20 +0000 |
| Subject: | Bug #11685 Updated: Bad Auto-Cast | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-58511@lists.php.net to get a copy of this message | ||
ID: 11685
User Update by: Hot Soon<princeali@263.net>
Status: Closed
Bug Type: Scripting Engine problem
Operating system: Windows 98 SE
PHP Version: 4.0.6
Description: Bad Auto-Cast
Previous Comments:
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[2001-06-26 07:55:20] jeroen@php.net
Indeed, +, -, and * 'autocasting' doesn't work in negative direction, only positive.
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[2001-06-26 01:30:13] Hot Soon<princeali@263.net>
Just run this program:
<?php
$var=-1073741824;
#####^ Here!
$var*=2;$var*=2;
var_dump($var);
?>
It will print out "int(0)".
but I believe it should print out"int(-2147483648)" or "float(-2147483648)" like
this program:
<?php
$var=1073741824;
#####^ Here!
$var*=2;$var*=2;
var_dump($var);
?>
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Full Bug description available at: http://bugs.php.net/?id=11685