From: headden at karelia dot ru
Operating system: FreeBSD 7.0
PHP version: 5.2.9
PHP Bug Type: Class/Object related
Bug description: __call() is not invoked for private methods
Description:
------------
I am using PHP 5.2.8, but I am not 100% sure this bug was removed from
actual versions.
The bug is that an attempt to access declared private method does not lead
to __call() magic method invocation, but instead raises an error due to
visibility as if there was no __call() declared at all.
According to documentaion this should work the way it works for member
variables - i.e. both undeclared and invisible methods should be resolved
via __call(). In my version of PHP it works fine for variables (__get/__set
work for both undeclared and invisible variables), but it does not work as
intended for methods (__call works only for undeclared methods).
Reproduce code:
---------------
<?php
class MyClass
{
private $v;
private function f($a, $b, $c) { echo "f();"; }
function __get($name) { echo "get($name)<br/>"; return $this->v; }
function __set($name, $v) { echo "set($name)<br/>"; $this->v = $v; }
function __call($name, $args) { echo "call($name, ".implode(", ",
$args).")<br/>"; }
}
$o = new MyClass;
$o->q = $o->q; // OK (undeclared variable)
$o->v = $o->v; // OK (invisible variable)
$o->g(1,2,3); // OK (undeclared method)
$o->f(1,2,3); // FAILURE (invisible method)
?>
Expected result:
----------------
get(q)
set(q)
get(v)
set(v)
call(g, 1, 2, 3)
call(f, 1, 2, 3)
Actual result:
--------------
get(q)
set(q)
get(v)
set(v)
call(g, 1, 2, 3)
Fatal error: Call to private method MyClass::f() from context '' in
/.../test.php on line 15
--
Edit bug report at http://bugs.php.net/?id=48523&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=48523&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=48523&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=48523&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=48523&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=48523&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=48523&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=48523&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=48523&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=48523&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=48523&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=48523&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=48523&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=48523&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=48523&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48523&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=48523&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=48523&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=48523&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=48523&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=48523&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=48523&r=mysqlcfg
