note 50442 added to function.intval
| From: | luciano at vittoretti dot com dot br | Date: | Mon, 28 Feb 2005 18:08:24 +0000 |
| Subject: | note 50442 added to function.intval | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-85682@lists.php.net to get a copy of this message | ||
Bug on intval?
<?php
$value = "150,45";
$value = str_replace(",", ".", $value) * 100;
echo $value. "<BR>"; // output 15045
$value = intval($value);
echo $value; // output 15044 ??? why?
?>
I think it happens cause my initial $value is a string . But when I multiply by 100 this value
converts in a decimal. So take care.
PHP 4.3.9
----
Manual Page -- http://www.php.net/manual/en/function.intval.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+50442
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50442&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50442&report=yes&reason=bad+code
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Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50442&report=yes&reason=useless
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50442&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+50442&report=yes
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