gistfile1.aw

<?php
// Example code

abstract class PPI_Array_Rename {

    /*
        spl array binder methods which uses the translator method
    */

    /* @returns string */
    protected abstract function translator($name);
}

abstract class PPI_Array_Rename_Function extends PPI_Array_Rename {
    protected $_function = null;
    protected $_array    = null;

    public function __construct($function, $array /* could be optional */) {
        $this->_function = $function;
        $this->_array    = $array;
    }

    protected function translator($name) {
        return $this->function($name);
    }
}