1--TEST--
2Test mb_ereg() function : usage variations - different regex features in $pattern
3--EXTENSIONS--
4mbstring
5--SKIPIF--
6<?php
7function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build");
8?>
9--FILE--
10<?php
11/*
12 * Testing the following regular expression features match correctly:
13 * 1. definite quantifiers
14 * 2. Alternation
15 * 3. subpatterns in parentheses
16 */
17
18echo "*** Testing mb_ereg() : usage variations ***\n";
19
20if(mb_regex_encoding('utf-8') == true) {
21    echo "Regex encoding set to utf-8\n";
22} else {
23    echo "Could not set regex encoding to utf-8\n";
24}
25
26$string_ascii = 'This is an English string. 0123456789.';
27$regex_ascii = '([A-Z]\w{1,4}is( [aeiou]|h)) ?.*\.\s[0-9]+(5([6-9][79]){2})[[:punct:]]$';
28var_dump(mb_ereg($regex_ascii, $string_ascii, $regs_ascii));
29base64_encode_var_dump($regs_ascii);
30
31$string_mb = base64_decode('zpHPhc+Ez4wgzrXOr869zrHOuSDOtc67zrvOt869zrnOus+MIM66zrXOr868zrXOvc6/LiAwMTIzNDU2Nzg5Lg==');
32$regex_mb = base64_decode("W86RLc6pXShcdysgKSvOtVvOsS3PiVxzXSvOui4qKM+MfM6/KS4qXC5cc1swLTldKyg1KFs2LTldWzc5XSl7Mn0pW1s6cHVuY3Q6XV0k");
33var_dump(mb_ereg($regex_mb, $string_mb, $regs_mb));
34base64_encode_var_dump($regs_mb);
35
36/**
37 * replicate a var dump of an array but outputted string values are base64 encoded
38 *
39 * @param array $regs
40 */
41function base64_encode_var_dump($regs) {
42    if ($regs) {
43        echo "array(" . count($regs) . ") {\n";
44        foreach ($regs as $key => $value) {
45            echo "  [$key]=>\n  ";
46            if (is_string($value)) {
47                var_dump(base64_encode($value));
48            } else {
49                var_dump($value);
50            }
51        }
52        echo "}\n";
53    } else {
54        echo "NULL\n";
55    }
56}
57
58echo "Done";
59
60?>
61--EXPECT--
62*** Testing mb_ereg() : usage variations ***
63Regex encoding set to utf-8
64bool(true)
65array(5) {
66  [0]=>
67  string(52) "VGhpcyBpcyBhbiBFbmdsaXNoIHN0cmluZy4gMDEyMzQ1Njc4OS4="
68  [1]=>
69  string(8) "VGhpcyBp"
70  [2]=>
71  string(4) "IGk="
72  [3]=>
73  string(8) "NTY3ODk="
74  [4]=>
75  string(4) "ODk="
76}
77bool(true)
78array(5) {
79  [0]=>
80  string(88) "zpHPhc+Ez4wgzrXOr869zrHOuSDOtc67zrvOt869zrnOus+MIM66zrXOr868zrXOvc6/LiAwMTIzNDU2Nzg5Lg=="
81  [1]=>
82  string(16) "zrXOr869zrHOuSA="
83  [2]=>
84  string(4) "zr8="
85  [3]=>
86  string(8) "NTY3ODk="
87  [4]=>
88  string(4) "ODk="
89}
90Done
91