1--TEST--
2Test that floats are converted to string locale independently
3--SKIPIF--
4<?php
5if (setlocale(LC_ALL, 'invalid') === 'invalid') { die('skip setlocale() is broken /w musl'); }
6if (!setlocale
7    (LC_ALL,
8    "german", "de", "de_DE", "de_DE.ISO8859-1", "de_DE.ISO_8859-1", "de_DE.UTF-8",
9    "french", "fr", "fr_FR", "fr_FR.ISO8859-1", "fr_FR.ISO_8859-1", "fr_FR.UTF-8",
10    )) {
11    die("skip - locale needed for this test is not supported on this platform");
12}
13?>
14--FILE--
15<?php
16
17function print_float(float $f)
18{
19    echo "- casting:\n";
20    echo $f . "\n";
21    echo strval($f) . "\n";
22    $g = $f;
23    settype($g, "string");
24    echo $g . "\n";
25
26    echo "- *printf functions:\n";
27    printf("%.2f\n", $f);
28    printf("%.2F\n", $f);
29    echo sprintf("%.2f", $f) . "\n";
30    echo sprintf("%.2F", $f) . "\n";
31
32    echo "- export/import:\n";
33    echo var_export($f, true)  . "\n";
34    echo serialize($f) . "\n";
35    echo json_encode($f) . "\n";
36
37    echo "- debugging:\n";
38    echo print_r($f, true) . "\n";
39    var_dump($f);
40    debug_zval_dump($f);
41
42    echo "- other:\n";
43    echo implode([$f]) . "\n";
44}
45
46setlocale(LC_ALL, "C");
47echo "C locale:\n";
48
49print_float(3.14);
50
51setlocale(
52    LC_ALL,
53    "german", "de", "de_DE", "de_DE.ISO8859-1", "de_DE.ISO_8859-1", "de_DE.UTF-8",
54    "french", "fr", "fr_FR", "fr_FR.ISO8859-1", "fr_FR.ISO_8859-1", "fr_FR.UTF-8",
55);
56echo "\nde_DE locale:\n";
57
58print_float(3.14);
59
60?>
61--EXPECT--
62C locale:
63- casting:
643.14
653.14
663.14
67- *printf functions:
683.14
693.14
703.14
713.14
72- export/import:
733.14
74d:3.14;
753.14
76- debugging:
773.14
78float(3.14)
79float(3.14)
80- other:
813.14
82
83de_DE locale:
84- casting:
853.14
863.14
873.14
88- *printf functions:
893,14
903.14
913,14
923.14
93- export/import:
943.14
95d:3.14;
963.14
97- debugging:
983.14
99float(3.14)
100float(3.14)
101- other:
1023.14
103