From: martin at martinmoen dot com
Operating system: Windows XP
PHP version: 5.2.3
PHP Bug Type: Scripting Engine problem
Bug description: Trim doesn't trim correctly with null as charlist
Description:
------------
The trim function doesn't trim away whitespaces when giving it null value
in the charlist.
Reproduce code:
---------------
function array_trim($arr, $charlist=null)
{
if (is_array($arr))
{
foreach($arr as $key => $value)
{
if (is_array($value)) $result[$key] =
array_trim($value, $charlist);
else $result[$key] = trim($value, $charlist);
}
return $result;
}
}
var_dump(array_trim(array(' foo', 'bar ')));
Expected result:
----------------
array(2) {
[0]=>
string(3) "foo"
[1]=>
string(3) "bar"
}
Actual result:
--------------
array(2) {
[0]=>
string(4) " foo"
[1]=>
string(4) "bar "
}
--
Edit bug report at http://bugs.php.net/?id=42052&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42052&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42052&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42052&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42052&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42052&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42052&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42052&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42052&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42052&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42052&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42052&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42052&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42052&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42052&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42052&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42052&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42052&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42052&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42052&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42052&r=mysqlcfg
