Lines Matching refs:x
5 $x = new stdClass;
6 $ref = &$x;
7 var_dump(serialize(array($x, $x)));
9 $x = 1;
10 $ref = &$x;
11 var_dump(serialize(array($x, $x)));
13 $x = "a";
14 $ref = &$x;
15 var_dump(serialize(array($x, $x)));
17 $x = true;
18 $ref = &$x;
19 var_dump(serialize(array($x, $x)));
21 $x = null;
22 $ref = &$x;
23 var_dump(serialize(array($x, $x)));
25 $x = array();
26 $ref = &$x;
27 var_dump(serialize(array($x, $x)));
