From: craig dot marvelley at boxuk dot com
Operating system: Windows XP
PHP version: 5.3.0RC2
PHP Bug Type: SPL related
Bug description: spl_autoload_unregister() removes all autoloaded methods when
prepending
Description:
------------
The spl_autoload_register function was recently modified (I don't think
it's documented, though) to allow the pre-pending of functions to the
stack (see bug #42823).
I'm using pre-pending and am later trying to remove a registered
function from the end of the stack. This removes ALL methods, not just
the method I'd intended.
Reproduce code:
---------------
function autoload1() {}
function autoload2() {}
spl_autoload_register('autoload2');
// register autoload1 at the bottom of the stack
spl_autoload_register('autoload1', true, true);
// Output: Array ( [0] => autoload1 [1] => autoload2 )
print_r(spl_autoload_functions());
// unregister autoload2 - autoload1 _should_ be left behind
spl_autoload_unregister('autoload2');
Expected result:
----------------
When running spl_autoload_functions(), I'd expect a single entry to be
left: array([0] => 'autoload1');
Actual result:
--------------
The array is empty: array();
--
Edit bug report at http://bugs.php.net/?id=48493&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=48493&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=48493&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=48493&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=48493&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=48493&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=48493&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=48493&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=48493&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=48493&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=48493&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=48493&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=48493&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=48493&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=48493&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48493&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=48493&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=48493&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=48493&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=48493&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=48493&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=48493&r=mysqlcfg
