From: casper at procurios dot nl
Operating system: Linux
PHP version: 5.3.0
PHP Bug Type: Scripting Engine problem
Bug description: call_user_func object parameter is not passed as reference
Description:
------------
When call_user_func is called with an object as it's second parameter,
it's not passed as reference. Instead the PHP warning 'Parameter 1 to
myFunction() expected to be a reference, value given' is cast.
myFunction() is not called at all.
This is a major compatibility break from 5.2.
Reproduce code:
---------------
class MyClass {
var $someVar = 'test';
}
function myFunction(&$Object) {
echo $Object->someVar . "\n";
}
$Object = new MyClass();
myFunction($Object);
call_user_func('myFunction', $Object);
Expected result:
----------------
test
test
Actual result:
--------------
test
PHP warning Parameter 1 to myFunction() expected to be a reference,
value given
--
Edit bug report at http://bugs.php.net/?id=49500&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=49500&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=49500&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=49500&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=49500&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=49500&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=49500&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=49500&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=49500&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=49500&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=49500&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=49500&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=49500&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=49500&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=49500&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49500&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=49500&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=49500&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=49500&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=49500&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=49500&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=49500&r=mysqlcfg
