1--TEST--
2Ensure by value assignments leave temporaries on the stack, for all sorts of assignees.
3--FILE--
4<?php
5error_reporting(E_ALL & ~E_STRICT);
6
7function f() { return 0; }
8$a[0][1] = 'good';
9$a[1][1] = 'bad';
10
11echo "\n" . '$i=f(): ';
12echo $a[$i=f()][++$i];
13unset($i);
14
15echo "\n" . '$$x=f(): ';
16$x='i';
17echo $a[$$x=f()][++$$x];
18unset($i, $x);
19
20echo "\n" . '${\'i\'}=f(): ';
21echo $a[${'i'}=f()][++${'i'}];
22unset(${'i'});
23
24echo "\n" . '$i[0]=f(): ';
25echo $a[$i[0]=f()][++$i[0]];
26unset($i);
27
28echo "\n" . '$i[0][0]=f(): ';
29echo $a[$i[0][0]=f()][++$i[0][0]];
30unset($i);
31
32echo "\n" . '$i->p=f(): ';
33echo $a[$i->p=f()][++$i->p];
34unset($i);
35
36echo "\n" . '$i->p->q=f(): ';
37echo $a[$i->p->q=f()][++$i->p->q];
38unset($i);
39
40echo "\n" . '$i->p[0]=f(): ';
41echo $a[$i->p[0]=f()][++$i->p[0]];
42unset($i);
43
44echo "\n" . '$i->p[0]->p=f(): ';
45echo $a[$i->p[0]->p=f()][++$i->p[0]->p];
46unset($i);
47
48Class C {
49	static $p;
50}
51
52echo "\n" . 'C::$p=f(): ';
53echo $a[C::$p=f()][++C::$p];
54
55echo "\n" . 'C::$p[0]=f(): ';
56C::$p = array();
57echo $a[C::$p[0]=f()][++C::$p[0]];
58
59echo "\n" . 'C::$p->q=f(): ';
60C::$p = new stdclass;
61echo $a[C::$p->q=f()][++C::$p->q];
62?>
63--EXPECTF--
64$i=f(): good
65$$x=f(): good
66${'i'}=f(): good
67$i[0]=f(): good
68$i[0][0]=f(): good
69$i->p=f():
70Warning: Creating default object from empty value in %s on line %d
71good
72$i->p->q=f():
73Warning: Creating default object from empty value in %s on line %d
74good
75$i->p[0]=f(): good
76$i->p[0]->p=f():
77Warning: Creating default object from empty value in %s on line %d
78good
79C::$p=f(): good
80C::$p[0]=f(): good
81C::$p->q=f(): good
82