ID: 42484
Updated by: [EMAIL PROTECTED]
Reported By: twen at travian dot org
-Status: Open
+Status: Bogus
Bug Type: Math related
Operating System: Linux 2.6.18-5-amd64 x86_64
PHP Version: 5.2.3
New Comment:
Precision has nothing to do with this.
Previous Comments:
------------------------------------------------------------------------
[2007-08-30 11:43:07] twen at travian dot org
Description:
------------
on php 5.2.1 the return value of the round function can be modified in
its precision via the "precision" ini parameter. but on php 5.2.3, the
precision parameter doesn't have any affect on the return value of the
round function. The phpinfo function displays the configured paramter,
therefore it can't be an configuration problem.
Reproduce code:
---------------
<?php
$number = 1200000;
$number = $number*1;
print "$number ".gettype($number)."<br>";
ini_set('precision','12');
print "precision: ".ini_get('precision');
$number = round($number);
print "<br>$number ".gettype($number);
ini_set('precision','6');
print "<br>precision: ".ini_get('precision');
$number = round($number);
print "<br>$number ".gettype($number);
$number = (int)$number;
print "<br>$number ".gettype($number);
?>
Expected result:
----------------
on php 5.2.1 you get:
1200000 integer
precision: 12
1200000 double
precision: 6
1.2E+06 double
1200000 integer
Actual result:
--------------
on php 5.2.3 you get:
1200000 integer
precision: 12
1.2E+6 double
precision: 6
1.2E+6 double
1200000 integer
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Edit this bug report at http://bugs.php.net/?id=42484&edit=1
