note 103248 deleted from language.operators.comparison by danbrown
| From: | danbrown@php.net | Date: | Mon, 04 Apr 2011 14:22:23 +0000 |
| Subject: | note 103248 deleted from language.operators.comparison by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-178466@lists.php.net to get a copy of this message | ||
Note Submitter: ensnnet at gmail dot com
----
The next code:
<?php
$a = "12E0";
$b = "12";
if($a==$b)
echo "Equals";
else
echo "Not equals";
?>
Show: Equals
I think that the reason is that "12E0" is evaluated as 12 x 10 exp(0) = 12 and then the
two strings are compared as integers.