1--TEST--
2Test mb_ereg() function : usage variations - different regex features in $pattern
3--SKIPIF--
4<?php
5extension_loaded('mbstring') or die('skip');
6function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build");
7?>
8--FILE--
9<?php
10/*
11 * Testing the following regular expression features match correctly:
12 * 1. definite quantifiers
13 * 2. Alternation
14 * 3. subpatterns in parentheses
15 */
16
17echo "*** Testing mb_ereg() : usage variations ***\n";
18
19if(mb_regex_encoding('utf-8') == true) {
20    echo "Regex encoding set to utf-8\n";
21} else {
22    echo "Could not set regex encoding to utf-8\n";
23}
24
25$string_ascii = 'This is an English string. 0123456789.';
26$regex_ascii = '([A-Z]\w{1,4}is( [aeiou]|h)) ?.*\.\s[0-9]+(5([6-9][79]){2})[[:punct:]]$';
27var_dump(mb_ereg($regex_ascii, $string_ascii, $regs_ascii));
28base64_encode_var_dump($regs_ascii);
29
30$string_mb = base64_decode('zpHPhc+Ez4wgzrXOr869zrHOuSDOtc67zrvOt869zrnOus+MIM66zrXOr868zrXOvc6/LiAwMTIzNDU2Nzg5Lg==');
31$regex_mb = base64_decode("W86RLc6pXShcdysgKSvOtVvOsS3PiVxzXSvOui4qKM+MfM6/KS4qXC5cc1swLTldKyg1KFs2LTldWzc5XSl7Mn0pW1s6cHVuY3Q6XV0k");
32var_dump(mb_ereg($regex_mb, $string_mb, $regs_mb));
33base64_encode_var_dump($regs_mb);
34
35/**
36 * replicate a var dump of an array but outputted string values are base64 encoded
37 *
38 * @param array $regs
39 */
40function base64_encode_var_dump($regs) {
41    if ($regs) {
42        echo "array(" . count($regs) . ") {\n";
43        foreach ($regs as $key => $value) {
44            echo "  [$key]=>\n  ";
45            if (is_string($value)) {
46                var_dump(base64_encode($value));
47            } else {
48                var_dump($value);
49            }
50        }
51        echo "}\n";
52    } else {
53        echo "NULL\n";
54    }
55}
56
57echo "Done";
58
59?>
60--EXPECT--
61*** Testing mb_ereg() : usage variations ***
62Regex encoding set to utf-8
63bool(true)
64array(5) {
65  [0]=>
66  string(52) "VGhpcyBpcyBhbiBFbmdsaXNoIHN0cmluZy4gMDEyMzQ1Njc4OS4="
67  [1]=>
68  string(8) "VGhpcyBp"
69  [2]=>
70  string(4) "IGk="
71  [3]=>
72  string(8) "NTY3ODk="
73  [4]=>
74  string(4) "ODk="
75}
76bool(true)
77array(5) {
78  [0]=>
79  string(88) "zpHPhc+Ez4wgzrXOr869zrHOuSDOtc67zrvOt869zrnOus+MIM66zrXOr868zrXOvc6/LiAwMTIzNDU2Nzg5Lg=="
80  [1]=>
81  string(16) "zrXOr869zrHOuSA="
82  [2]=>
83  string(4) "zr8="
84  [3]=>
85  string(8) "NTY3ODk="
86  [4]=>
87  string(4) "ODk="
88}
89Done
90