xref: /PHP-8.0/tests/lang/bug27439.phpt (revision f44dd16b)
1--TEST--
2Bug #27439 (foreach() with $this segfaults)
3--FILE--
4<?php
5
6class test_props {
7    public $a = 1;
8    public $b = 2;
9    public $c = 3;
10}
11
12class test {
13    public $array = array(1,2,3);
14    public $string = "string";
15
16    public function __construct() {
17        $this->object = new test_props;
18    }
19
20    public function getArray() {
21        return $this->array;
22    }
23
24    public function getString() {
25        return $this->string;
26    }
27
28    public function case1() {
29        foreach ($this->array as $foo) {
30            echo $foo;
31        }
32    }
33
34    public function case2() {
35        foreach ($this->foobar as $foo);
36    }
37
38    public function case3() {
39        foreach ($this->string as $foo);
40    }
41
42    public function case4() {
43        foreach ($this->getArray() as $foo);
44    }
45
46    public function case5() {
47        foreach ($this->getString() as $foo);
48    }
49
50    public function case6() {
51        foreach ($this->object as $foo) {
52            echo $foo;
53        }
54    }
55}
56$test = new test();
57$test->case1();
58$test->case2();
59$test->case3();
60$test->case4();
61$test->case5();
62$test->case6();
63echo "\n";
64echo "===DONE===";
65?>
66--EXPECTF--
67123
68Warning: Undefined property: test::$foobar in %s on line %d
69
70Warning: foreach() argument must be of type array|object, null given in %s on line %d
71
72Warning: foreach() argument must be of type array|object, string given in %s on line %d
73
74Warning: foreach() argument must be of type array|object, string given in %s on line %d
75123
76===DONE===
77