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Thread: Calling a method of an object of a child.

  1. #1
    Senior Member
    Join Date
    Jun 2002

    Calling a method of an object of a child.

    I have two classes, Abba and Baka.

    Baka extends Abba. Abba contains a list of arrays (empty on instantiation).

    Baka has a method which adds to these arrays. Each array added has:

    String: Identifier (just a name)
    Object: Reference
    String: Name of Function in the above object.

    I'd like to be able to call that object's function from Abba by doing something like the following:

    PHP Code:
    //Assume $caldera is one of those
    //arrays I mentioned.
    //$args is an array of arguments.

    call_user_func_array(array(&$this->$caldera[1], $caldera[2]), $args); 
    Since $caldera is an object contained in the child, I should be able to reference it by &$this-> ... but I get the following error:

    Warning: call_user_func_array(): First argumented is expected to be a valid callback, 'Array' was given in C:\sambar62\docs\Foo\Foo.php on line 145

    Any ideas?
    I\'m back.

  2. #2
    Senior Member
    Join Date
    Mar 2003
    post the whole code, it'll help with debugging.

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  3. #3
    Senior Member
    Join Date
    Jun 2002
    Got it working, thanks. You can see the demo at http://mygripe.net/ao_guys.php . Only works in Firefox at the moment.
    I\'m back.

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