1.1 misho 1: --TEST-- 2: unset() CV 12 (unset() in indirect called function) 3: --FILE-- 4: <?php 5: $x = 1; 6: function foo() {unset($GLOBALS["x"]);} 7: call_user_func("foo"); 8: echo "ok\n"; 9: ?> 10: --EXPECT-- 11: ok