#49500 [NEW]: call_user_func object parameter is not passed as reference
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
Thread (5 messages)
- casper at procurios dot nl