note 41217 deleted from function.intval by vrana
| From: | vrana@php.net | Date: | Tue, 15 Mar 2005 13:54:07 +0000 |
| Subject: | note 41217 deleted from function.intval by vrana | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-86471@lists.php.net to get a copy of this message | ||
Note Submitter: paul at SPAMFREEMAN dot santasoft dot com
----
OOpsie-doopsie, forgot the meat and potatoes..
in that example below,
<?php
$num = pi();
echo (int) ($num * 10); // prints 31, not 30
?>
Note that this does the same thing and returns 31 as desired:
<?php
$num = pi();
echo intval($num * 10); // prints 31, not 30
?>
So intval is a good thing in certain circumstances.