<?php
abstract class Navigator {
    protected $respVars;

    public function getResponse () {
        return $this->respVars;
    }
}
class Paginator extends Navigator {
    public function __construct ( $props=array() ) {
        $this->respVars     = array ( 'This', 'is', 'a', 'test' );
    }
    public function valueOfResp () {
        echo '<pre>' . __METHOD__;
        var_dump( $this->respVars );
        echo '</pre>';
    }
}

$a = new Paginator ();
echo '<pre>Outside Class';
var_dump( $a->getResponse () );
echo '</pre>';

$a->valueOfResp();
