_g	input.php	/^$_g = 42;$/;"	v
a	input.php	/^$a = function() {};$/;"	f	signature:()
b	input.php	/^$b = function($x, $y) {};$/;"	f	signature:($x, $y)
c	input.php	/^$c = function() {$/;"	f	signature:()
d	input.php	/^$d = function() {$/;"	f	signature:()
e	input.php	/^$e = function&() {$/;"	f	signature:()
f	input.php	/^$f = function&() use (&$_g) {$/;"	f	signature:()
f_sub	input.php	/^  function f_sub() {}$/;"	f	function:f	signature:()
