From: robin_fernandes at uk dot ibm dot com
Operating system: Windows
PHP version: 5.3CVS-2007-12-14 (snap)
PHP Bug Type: Arrays related
Bug description: array_slice(): $length arg ignored when it is 0 (unlike in
php5.2.5)
Description:
------------
With php5.2.x, explicitly specifying an argument of length 0 would result
in an array of length 0.
However, with the snaps for php5.3 and php6.0, the length argument is
ignored if it is 0.
This may have been introduced by the patch for bug 43541, which fixed the
type conversion for this parameter.
Note that testcase ext/standard/tests/array/array_slice.phpt is affected
by this change.
Expected output below is taken from php5.2.5.
Reproduce code:
---------------
<?php
$a = array(1,2,3,4);
var_dump(array_slice($a, 1, 0));
?>
Expected result:
----------------
array(0) {
}
Actual result:
--------------
array(3) {
[0]=>
int(2)
[1]=>
int(3)
[2]=>
int(4)
}
--
Edit bug report at http://bugs.php.net/?id=43596&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=43596&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=43596&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=43596&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=43596&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43596&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=43596&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43596&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43596&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43596&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43596&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43596&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=43596&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=43596&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43596&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43596&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43596&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43596&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43596&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43596&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43596&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43596&r=mysqlcfg
