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