MediaWiki  1.30.0
bench_utf8_title_check.php
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1 <?php
24 require_once __DIR__ . '/Benchmarker.php';
25 
32 class BenchUtf8TitleCheck extends Benchmarker {
33  private $data;
34 
35  private $isutf8;
36 
37  public function __construct() {
38  parent::__construct();
39 
40  // @codingStandardsIgnoreStart Ignore long line warnings.
41  $this->data = [
42  "",
43  "United States of America", // 7bit ASCII
44  "S%C3%A9rie%20t%C3%A9l%C3%A9vis%C3%A9e",
45  "Acteur%7CAlbert%20Robbins%7CAnglais%7CAnn%20Donahue%7CAnthony%20E.%20Zuiker%7CCarol%20Mendelsohn",
46  // This comes from T38839
47  "Acteur%7CAlbert%20Robbins%7CAnglais%7CAnn%20Donahue%7CAnthony%20E.%20Zuiker%7CCarol%20Mendelsohn%7C"
48  . "Catherine%20Willows%7CDavid%20Hodges%7CDavid%20Phillips%7CGil%20Grissom%7CGreg%20Sanders%7CHodges%7C"
49  . "Internet%20Movie%20Database%7CJim%20Brass%7CLady%20Heather%7C"
50  . "Les%20Experts%20(s%C3%A9rie%20t%C3%A9l%C3%A9vis%C3%A9e)%7CLes%20Experts%20:%20Manhattan%7C"
51  . "Les%20Experts%20:%20Miami%7CListe%20des%20personnages%20des%20Experts%7C"
52  . "Liste%20des%20%C3%A9pisodes%20des%20Experts%7CMod%C3%A8le%20discussion:Palette%20Les%20Experts%7C"
53  . "Nick%20Stokes%7CPersonnage%20de%20fiction%7CPersonnage%20fictif%7CPersonnage%20de%20fiction%7C"
54  . "Personnages%20r%C3%A9currents%20dans%20Les%20Experts%7CRaymond%20Langston%7CRiley%20Adams%7C"
55  . "Saison%201%20des%20Experts%7CSaison%2010%20des%20Experts%7CSaison%2011%20des%20Experts%7C"
56  . "Saison%2012%20des%20Experts%7CSaison%202%20des%20Experts%7CSaison%203%20des%20Experts%7C"
57  . "Saison%204%20des%20Experts%7CSaison%205%20des%20Experts%7CSaison%206%20des%20Experts%7C"
58  . "Saison%207%20des%20Experts%7CSaison%208%20des%20Experts%7CSaison%209%20des%20Experts%7C"
59  . "Sara%20Sidle%7CSofia%20Curtis%7CS%C3%A9rie%20t%C3%A9l%C3%A9vis%C3%A9e%7CWallace%20Langham%7C"
60  . "Warrick%20Brown%7CWendy%20Simms%7C%C3%89tats-Unis"
61  ];
62  // @codingStandardsIgnoreEnd
63 
64  $this->addDescription( "Benchmark for using a regexp vs. mb_check_encoding " .
65  "to check for UTF-8 encoding." );
66  }
67 
68  public function execute() {
69  $benchmarks = [];
70  foreach ( $this->data as $val ) {
71  $benchmarks[] = [
72  'function' => [ $this, 'use_regexp' ],
73  'args' => [ rawurldecode( $val ) ]
74  ];
75  $benchmarks[] = [
76  'function' => [ $this, 'use_regexp_non_capturing' ],
77  'args' => [ rawurldecode( $val ) ]
78  ];
79  $benchmarks[] = [
80  'function' => [ $this, 'use_regexp_once_only' ],
81  'args' => [ rawurldecode( $val ) ]
82  ];
83  $benchmarks[] = [
84  'function' => [ $this, 'use_mb_check_encoding' ],
85  'args' => [ rawurldecode( $val ) ]
86  ];
87  }
88  $this->bench( $benchmarks );
89  }
90 
91  protected function use_regexp( $s ) {
92  $this->isutf8 = preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
93  '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $s );
94  }
95 
96  protected function use_regexp_non_capturing( $s ) {
97  // Same as above with a non-capturing subgroup.
98  $this->isutf8 = preg_match( '/^(?:[\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
99  '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $s );
100  }
101 
102  protected function use_regexp_once_only( $s ) {
103  // Same as above with a once-only subgroup.
104  $this->isutf8 = preg_match( '/^(?>[\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
105  '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $s );
106  }
107 
108  protected function use_mb_check_encoding( $s ) {
109  $this->isutf8 = mb_check_encoding( $s, 'UTF-8' );
110  }
111 }
112 
113 $maintClass = 'BenchUtf8TitleCheck';
114 require_once RUN_MAINTENANCE_IF_MAIN;
Maintenance\addDescription
addDescription( $text)
Set the description text.
Definition: Maintenance.php:287
RUN_MAINTENANCE_IF_MAIN
require_once RUN_MAINTENANCE_IF_MAIN
Definition: maintenance.txt:50
$maintClass
$maintClass
Definition: CountFancyCaptchas.php:54
$s
$s
Definition: mergeMessageFileList.php:188
Benchmarker\bench
bench(array $benchs)
Definition: Benchmarker.php:46
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
Benchmarker
Base class for benchmark scripts.
Definition: Benchmarker.php:36
as
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
Benchmarker\__construct
__construct()
Default constructor.
Definition: Benchmarker.php:40
Maintenance::execute
public function execute()
Definition: maintenance.txt:45
data
and how to run hooks for an and one after Each event has a preferably in CamelCase For ArticleDelete hook A clump of code and data that should be run when an event happens This can be either a function and a chunk of data
Definition: hooks.txt:6