1--TEST-- 2unset() CV 3 (unset() global variable in included file) 3--FILE-- 4<?php 5$x = "ok\n"; 6echo $x; 7include "unset.inc"; 8echo $x; 9?> 10--EXPECTF-- 11ok 12 13Notice: Undefined variable: x in %sunset_cv03.php on line %d 14