xref: /PHP-7.1/Zend/tests/settype_int.phpt (revision 7af945e2) 
1--TEST--
2casting different variables to integer 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, "int");
34	var_dump($var);
35}
36
37echo "Done\n";
38?>
39--EXPECTF--
40int(0)
41int(8754456)
42int(0)
43int(0)
44int(9876545)
45int(0)
46int(0)
47int(1)
48int(0)
49int(1)
50int(0)
51int(%d)
52
53Notice: Object of class test could not be converted to int in %s on line %d
54int(1)
55Done
56