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Bug #39479 printf ("%4.0f", -0.5) gives answer -1, instead of zero
Submitted: 2006-11-12 12:51 UTC Modified: 2006-11-13 10:20 UTC
From: hjblik at hjb-ict dot com Assigned:
Status: Not a bug Package: Math related
PHP Version: 4.4.4 OS: linux
Private report: No CVE-ID: None
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 [2006-11-12 12:51 UTC] hjblik at hjb-ict dot com 
Description:
------------
printf ("%2.0f", -0.5) gives answer -1, instead of zero 

gcc gives 0 wich is correct

in various versions 5, 4 same problem

Reproduce code:
---------------
<?php
        printf ("%4.0f\n", -0.5);
?>


Expected result:
----------------
0

Actual result:
--------------
-1

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 [2006-11-13 10:20 UTC] derick@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

.
 
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