From:             sp0n9e at gmail dot com
Operating system: Windows XP
PHP version:      5.1.1
PHP Bug Type:     Class/Object related
Bug description:  interface from extended class conflicts with interface of 
parent class

Description:
------------
when implementing interfaces that have common methods in a parent class
and an extended class, the code below produces an error.  if i provide a
method in the child class, it works.  it also works if the parent class
doesn't implement its' interface.  but i think i should be able to inherit
from the parent class and satisfy both interfaces.  though it would be easy
in this example to "code around" the problem, i ran across this in a
situation where it won't be quite as easy.

Reproduce code:
---------------
<?php
interface gotsMyMethod {
        public function myMethod();
}
class theparent implements gotsMyMethod {
        public function myMethod() {
                return "boo!";
        }
}
interface iNeedsMyMethod {
        public function myMethod();
}
class child extends theparent implements iNeedsMyMethod {
}
$child = new child();
echo $child->myMethod();
?>

Expected result:
----------------
I expect the code to run without any errors and output "boo!"

Actual result:
--------------
Fatal error: Can't inherit abstract function iNeedsMyMethod::myMethod()
(previously declared abstract in gotsMyMethod) in C:\www\test\bug.php on
line 13

-- 
Edit bug report at http://bugs.php.net/?id=35832&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=35832&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): 
http://bugs.php.net/fix.php?id=35832&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=35832&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=35832&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=35832&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=35832&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=35832&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=35832&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=35832&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=35832&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=35832&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=35832&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=35832&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=35832&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=35832&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=35832&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=35832&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=35832&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=35832&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=35832&r=mysqlcfg

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