Lines Matching refs:x
7 unset($GLOBALS['x']);9 var_dump($x--);10 unset($x);11 var_dump($x++);12 unset($x);13 var_dump(--$x);14 unset($x);15 var_dump(++$x);18 Undefined variable $x20 Undefined variable $x22 Undefined variable $x24 Undefined variable $x
