xref: /PHP-7.4/Zend/tests/this_in_isset.phpt (revision a9512af8) 
1--TEST--
2$this in isset
3--FILE--
4<?php
5var_dump(isset($this));
6try {
7	var_dump(isset($this->foo));
8} catch (Throwable $e) {
9	echo "exception\n";
10}
11try {
12	var_dump(isset($this->foo->bar));
13} catch (Throwable $e) {
14	echo "exception\n";
15}
16try {
17	var_dump(isset($this[0]));
18} catch (Throwable $e) {
19	echo "exception\n";
20}
21
22class A extends ArrayObject {
23	public $foo = 5;
24	function foo() {
25		$this[0] = 5;
26		var_dump(isset($this));
27		var_dump(isset($this->foo));
28		var_dump(isset($this[0]));
29	}
30}
31$a = new A();
32$a->foo();
33?>
34--EXPECT--
35bool(false)
36exception
37exception
38exception
39bool(true)
40bool(true)
41bool(true)
42