note 118387 rejected from internals2.opcodes.mod by cmb
| From: | cmb@php.net | Date: | Wed, 16 Dec 2015 16:40:00 +0000 |
| Subject: | note 118387 rejected from internals2.opcodes.mod by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-204439@lists.php.net to get a copy of this message | ||
Note Submitter: shripatel at gmail dot com
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I came across strange mod operation results can anyone explain the behavior
Sorry, if breaking any forum rules.
<?php
$amount=19.90;
$mul=0.10;
$ztmpamt=$amount*100;
$zbidmul=$mul*100;
echo "amount:".$ztmpamt." mul:".$zbidmul;
echo "<br>";
$zcheckmultiple= $ztmpamt % $zbidmul;
echo "Why this is not zero:".$zcheckmultiple;
echo "<br>";
echo "amt:".$ztmpamt.":mul:".$zbidmul;
echo "<br>";
$result= 1990 % 10;
echo "This is zero:".$result;
echo "<br>";
?>