note 95190 added to function.fmod
| From: | nowhere at interest dot com | Date: | Thu, 17 Dec 2009 12:00:23 +0000 |
| Subject: | note 95190 added to function.fmod | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-164077@lists.php.net to get a copy of this message | ||
Modulo only works for integer numbers.
$x = 5; $y = 2;
if($x%$y == fmod($x,$y)); //returns true
$x = 5.2; $y=2;
if($x%$y == fmod($x,$y)); //returns false
In the second example $x%$y returns 1 (5%2)
On the contrary $x%$y returns 1.2 (the real rest)
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