<?php require "tests.php"; require "director_thread.php"; // No new functions check::functions(array(millisecondsleep, foo_stop, foo_run, foo_do_foo)); // No new classes check::classes(array(director_thread, Foo)); // now new vars check::globals(array(foo_val)); class Derived extends Foo { function do_foo() { $this->val = $this->val - 1; } } $d = new Derived(); $d->run(); if ($d->val >= 0) { check::fail($d->val); } $d->stop(); check::done();