xref: /PHP-7.1/Zend/tests/settype_bool.phpt (revision 7af945e2) 
1--TEST--
2casting different variables to boolean using settype()
3--FILE--
4<?php
5
6$r = fopen(__FILE__, "r");
7
8class test {
9	function  __toString() {
10		return "10";
11	}
12}
13
14$o = new test;
15
16$vars = array(
17	"string",
18	"8754456",
19	"",
20	"\0",
21	9876545,
22	0.10,
23	array(),
24	array(1,2,3),
25	false,
26	true,
27	NULL,
28	$r,
29	$o
30);
31
32foreach ($vars as $var) {
33	settype($var, "bool");
34	var_dump($var);
35}
36
37echo "Done\n";
38?>
39--EXPECTF--
40bool(true)
41bool(true)
42bool(false)
43bool(true)
44bool(true)
45bool(true)
46bool(false)
47bool(true)
48bool(false)
49bool(true)
50bool(false)
51bool(true)
52bool(true)
53Done
54