xref: /PHP-7.3/ext/filter/tests/filter_data.phpt (revision dcd99c4b)
1--TEST--
2Simple filter_var() tests
3--SKIPIF--
4<?php if (!extension_loaded("filter")) die("skip"); ?>
5--INI--
6precision=14
7--FILE--
8<?php
9
10/* Integer */
11$data = "-123";   var_dump(filter_var($data, FILTER_VALIDATE_INT));
12$data = "0";      var_dump(filter_var($data, FILTER_VALIDATE_INT));
13$data = "-0";     var_dump(filter_var($data, FILTER_VALIDATE_INT));
14$data = "+0";     var_dump(filter_var($data, FILTER_VALIDATE_INT));
15$data = "123";    var_dump(filter_var($data, FILTER_VALIDATE_INT));
16$data = -123;     var_dump(filter_var($data, FILTER_VALIDATE_INT));
17$data = 0;        var_dump(filter_var($data, FILTER_VALIDATE_INT));
18$data = -0;        var_dump(filter_var($data, FILTER_VALIDATE_INT));
19$data = +0;        var_dump(filter_var($data, FILTER_VALIDATE_INT));
20$data = 123;      var_dump(filter_var($data, FILTER_VALIDATE_INT));
21$data = "";       var_dump(filter_var($data, FILTER_VALIDATE_INT));
22echo "\n";
23
24/* Float */
25$data = "-0.123"; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
26$data = "0.00";   var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
27$data = "1.23";   var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
28$data = -1.23;    var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
29$data = 0.0;      var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
30$data = 1.23;     var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
31$data = "";       var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
32echo "\n";
33
34/* Boolean */
35$data = "on";     var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
36$data = "off";    var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
37$data = "yes";    var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
38$data = "no";     var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
39$data = "true";   var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
40$data = "false";  var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
41$data = "1";      var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
42$data = "0";      var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
43$data = 1;        var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
44$data = 0;        var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
45$data = true;     var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
46$data = false;    var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
47$data = "";       var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
48
49?>
50--EXPECT--
51int(-123)
52int(0)
53int(0)
54int(0)
55int(123)
56int(-123)
57int(0)
58int(0)
59int(0)
60int(123)
61bool(false)
62
63float(-0.123)
64float(0)
65float(1.23)
66float(-1.23)
67float(0)
68float(1.23)
69bool(false)
70
71bool(true)
72bool(false)
73bool(true)
74bool(false)
75bool(true)
76bool(false)
77bool(true)
78bool(false)
79bool(true)
80bool(false)
81bool(true)
82bool(false)
83bool(false)
84