ID: 31930
Updated by: [EMAIL PROTECTED]
Reported By: mcroghan at digitalkeg dot com
-Status: Open
+Status: Closed
Bug Type: Feature/Change Request
Operating System: RH3
PHP Version: 5.0.3
New Comment:
Works fine for me, considering fixed in 5.1.
Previous Comments:
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[2005-02-11 08:45:01] mcroghan at digitalkeg dot com
Description:
------------
Long story short, I created a class factory class. I have singleton
classes which this class handles beautifully, except for non-singleton
classes which use __call.
All singleton classes have a method named "Singleton". If this method
exists, I invoke the Singleton method via call_user_func (which I
noticed call_user_func doesn't route to __call, though that's in the
bug DB).
Though I understand how __call is supposed to work and I love how it
works, I feel there needs to be some sort of differentiation between
classes that are explicitly defined in the class file vs what's being
routed to __call.
I spent a good 3 hours scouring the online PHP documentation to find a
solution that already exists for this, so my only assumption is that
one doesn't exist. It would be a real asset to the function
is_callable (or a separate function) to be able to check for explicitly
defined methods that do not use __call.
I think it is valuable to be able to have the option for is_callable to
be able to detect methods that are callable via __call. I feel it is
also absolutely necessary that methods that can't be called without
__call can be detected properly as well.
Reproduce code:
---------------
class CClass
{
public function __constructor () {}
public function __call ($_function, $_arguments)
{}
}
$_className = 'CClass';
if (is_callable (array ($_className,'Singleton')))
$class = call_user_func (array($_className, 'Singleton'));
else
$class = new $_className ();
Expected result:
----------------
I would expect no fatal errors because PHP took a dump reporting
singleton doesn't exist when hitting call_user_func.
Actual result:
--------------
Fatal error: Call to undefined method CURL_Wrapper::singleton() in
/home/webos2/public_html/WebOS2/WebOS2.php on line 75
is_callable states the class method exists regardless of the situation
when using __call in a class.
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Edit this bug report at http://bugs.php.net/?id=31930&edit=1
