Lines Matching refs:o
5 $o = new ArrayObject();
7 $o->append($y);
8 $o->append($y);
9 $o->append($o);
11 var_dump($o[0] === $o[1]);
12 var_dump($o[2] === $o);
14 $s1 = serialize($o);
15 $s2 = $o->serialize();
32 unset($o,$x,$s1,$s2,$o1,$o2);
43 $o = new ArrayObject2();
45 $o->append($y);
46 $o->append($y);
47 $o->append($o);
49 var_dump($o[0] === $o[1]);
50 var_dump($o[2] === $o);
52 $s1 = serialize($o);
53 $s2 = $o->__serialize();
