PHP 4.0 Bug #9411: Arithmetic error
| From: | robburne at hotmail dot com | Date: | Thu, 22 Feb 2001 20:45:55 +0000 |
| Subject: | PHP 4.0 Bug #9411: Arithmetic error | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-47285@lists.php.net to get a copy of this message | ||
From: robburne@hotmail.com
Operating system: Windows 98
PHP version: 4.0.4pl1
PHP Bug Type: *Regular Expressions
Bug description: Arithmetic error
Hi I am not sure if I have found a bug - what do you think.......?
Consider this:
$var1 = -0.32 + (0.1*3.2)
This should give var1 the value 0, instead it gives
5.5511151231258E-17
Interestingly if you increase -0.33 and 3.3 respectively it gives the correct answer. Werid!
Rob Burne
robburne@hotmail.com
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Edit Bug report at: http://bugs.php.net/?id=9411&edit=1