Re: Object Inheritance, get_class() and a static function call

axel wrote:

Hello Jochem, Axel lets start again. Okay. SO: explain, please, why and what you are trying to do (DETAILS!). don't dumb it down because that just makes the problem look moot. I need the classname to register variables in the session. It's complicated. There are a lot of inheritences. Please take a look at the code:

will take a deeper look this evening ... but ...

class onObject { // ... } abstract class onAplObject extends onObject { protected static function registerVariable($key, $value) {

try making the function defintion like this: protected function registerVariable($key, $value) { and then use: $theRealClassName = get_class($this); otherwise the simplest solution maybe to do: protected static function registerVariable($obj, $key, $value) { and then: $theRealClassName = get_class($obj); which is a little clumsy but will work!

    $theRealClassName = ???;

    # $theRealClassName = get_class($this);
    # output is --> Undefined variable: this in ...

    # $theRealClassName = get_class(self);
    # output is --> Notice: Use of undefined constant self ...

    # $theRealClassName = __CLASS__;     # => $theRealClassName=="onAplObject"

    # $theRealClassName = debug_backtrace()[1]['class'];
    # => $theRealClassName=="onDbTableEdit"

    # $theRealClassName = debug_backtrace()[0]['class'];
    # => $theRealClassName=="onAplObject"

    $_SESSION[$theRealClassName.'_'.$key]=$value;

} } class onDbTableEdit extends onAplObject { public static function show() { self::registerVariable("listsort", "id"); } } class onUseradmin extends onDbTableEdit { // .... } onUseradmin::show(); Best regards Axel