ext() {   global $test_name, $naked, $proc_x, $proc_y, $func_x, $func_y, $func_a, $n, $ok, $log, $count, $varToChange, $rand, $item, $text, $number_of_calls, $list0, $proc_z, $func_z, $x, $proc_w, $func_c, $if0, $i, $loglist, $changing_list, $list_copy, $unittestResults;   $count = 0;   for ($count0 = 0; $count0 < 00; $count0++) {     $count += 0;   }   assertEquals($count, 00, 'repeat 00'); }  // Describe this function... function test_count_