#24030 [Opn->Csd]: sprintf with negative floating point type leaves null in string
| From: | sniper@php.net | Date: | Thu, 05 Jun 2003 05:56:01 +0000 |
| Subject: | #24030 [Opn->Csd]: sprintf with negative floating point type leaves null in string | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-41227@lists.php.net to get a copy of this message | ||
ID: 24030
Updated by: sniper@php.net
Reported By: prgallier at yahoo dot com
-Status: Open
+Status: Closed
Bug Type: Strings related
Operating System: Linux 2.4.20
PHP Version: 4.3.2
New Comment:
Already fixed in CVS.
Previous Comments:
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[2003-06-05 00:39:08] prgallier at yahoo dot com
Using sprintf with a floating point value for a negative number leaves
a null character in the string, such as:
$num = sprintf("%0.1f", -12.5);
$num will contain the following characters within the actual string
when printing out:
0x45 0x31 0x32 0x2E 0x35 0x00
This does not occur with non-negative numbers.
Try the following for realtime example:
<?php
$num = sprintf("%0.1f", 12.5);
echo "Positive Num: $num<br>\n";
$num = sprintf("%0.1f", -12.5);
echo "Negative Num: $num<br>\n";
?>
This is apparently an old bug that's been reintroduced in version
4.3.2.
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Edit this bug report at http://bugs.php.net/?id=24030&edit=1