single and multiple inheritance on php

Dakkar

is it possible to making single and multiple inheritence with php(on constructors)
like in C++

class sc extends admin {
var $baslik;
function sc($scusername,$scpass,$scyetki,$scbaslik):admin($scusername,$scpass,$scyetki);
}

is something like that work?

ahundiak

class sc extends admin {
    var $baslik;
    function sc($scusername,$scpass,$scyetki,$scbaslik)
    { 
        $this->admin($scusername,$scpass,$scyetki);
    }
}

Lot's of examples in the manual.

Dakkar

Thanks but what does $this mean ?

onion2k

Originally posted by Dakkar
Thanks but what does $this mean ?

It refers to the current instance that you're in at the time.

ahundiak

http://www.php.net/manual/en/language.oop.php

There are also many PHP OOP tutorials available.

Dakkar

Thanks

Dakkar

I did the single inheritance with parent::constructorname() but i couldnt do the multiple inheritance which classes has derived from more than one classes

is something like that possible ?

parent:: parent::constructorname();

does anyone have any idea how can i do multiple inheritance with php?

Shrike

PHP doesn't have multiple inheritance. You can either fudge it by creating large awkward objects, or in PHP 5 take the interface approach.

Dakkar

Originally posted by Shrike
You can either fudge it by creating large awkward objects,

what does this mean?

Shrike

Well say you want class a to extend both class b and class c, you would either make c extend d, or have a duplicate of d which extends c, it just gets very messy though.