#34019 [Opn->Asn]: Implementing interface with a __construct method strange behaviour

From: Date: Sat, 06 Aug 2005 23:30:11 +0000
Subject: #34019 [Opn->Asn]: Implementing interface with a __construct method strange behaviour
References: 1  Groups: php.bugs 
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 ID:               34019
 Updated by:       sniper@php.net
 Reported By:      stochnagara at hotmail dot com
-Status:           Open
+Status:           Assigned
 Bug Type:         Class/Object related
 Operating System: *
-PHP Version:      5.0.4
+PHP Version:      5CVS-2005-08-07
 Assigned To:      helly


Previous Comments:
------------------------------------------------------------------------

[2005-08-06 23:39:27] helly@php.net

I think we should either disable __construct/__destruct enforcement or
ensure the interface rules apply since that is imho the only thing that
would make sense.

------------------------------------------------------------------------

[2005-08-06 14:09:09] stochnagara at hotmail dot com

Description:
------------
When a class implements an interface which declares a funciton
__construct with a given prototype and the class does not follow this
prototype, then PHP does not raise a fatal error like in all other
cases.

I know that __construct has a lot of special features but I think we
need at least a notice for that.

Reproduce code:
---------------
interface constr {
	function __construct();
}

class implem implements constr {
	function __construct ($a) {
	}
}


Expected result:
----------------
Fatal error:  Declaration of implem::__construct() must be compatible
with that of constr::__construct() in ...

Actual result:
--------------
5


------------------------------------------------------------------------


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