Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Slim Frameworkで始めるPHPのmiddleware
Search
YAMAOKA Hiroyuki
July 15, 2017
Technology
4
2.2k
Slim Frameworkで始めるPHPのmiddleware
2017年7月17日、PHPカンファレンス関西2017での発表資料です。
https://2017.kphpug.jp/
YAMAOKA Hiroyuki
July 15, 2017
Tweet
Share
More Decks by YAMAOKA Hiroyuki
See All by YAMAOKA Hiroyuki
エンジニアの「センス」とは何か / What is the sense of engineers
hiro_y
21
9.5k
CSRF対策のやり方、そろそろアップデートしませんか / Update your knowledge of CSRF protection
hiro_y
32
28k
PHPで任意精度演算を行って「正しい」金額計算をする方法 / Perform arbitrary precision arithmetic in PHP to achieve "accurate" monetary calculations
hiro_y
2
3.5k
PHPのバージョンアップ実際のところどうなの? / How actually upgrade of PHP is
hiro_y
3
790
PHPのDI、attributesとこれから / PHP DI with attributes
hiro_y
1
2.4k
PHPのアノテーションの仕組みとメリット・デメリット / About PHP annotations
hiro_y
1
8.9k
株式会社 USEN Media - PHPカンファレンス北海道2019 / 2019-09-21_phpcondo-2019_usen-media
hiro_y
0
280
PHPのmiddlewareを 使いこなすために
hiro_y
4
2.5k
Node.jsやPHPでも こわくないHeroku
hiro_y
1
1.6k
Other Decks in Technology
See All in Technology
バクラクによるコーポレート業務の自動運転 #BetAIDay
layerx
PRO
1
690
Wasmで社内ツールを作って配布しよう
askua
0
180
隙間時間で爆速開発! Claude Code × Vibe Coding で作るマニュアル自動生成サービス
akitomonam
3
250
마라톤 끝의 단거리 스퍼트: 2025년의 AI
inureyes
PRO
1
520
経験がないことを言い訳にしない、 AI時代の他領域への染み出し方
parayama0625
0
290
GMOペパボのデータ基盤とデータ活用の現在地 / Current State of GMO Pepabo's Data Infrastructure and Data Utilization
zaimy
3
180
Vision Language Modelと自動運転AIの最前線_20250730
yuyamaguchi
3
1k
Mambaで物体検出 完全に理解した
shirarei24
2
190
【2025 Japan AWS Jr. Champions Ignition】点から線、線から面へ〜僕たちが起こすコラボレーション・ムーブメント〜
amixedcolor
1
110
Perlアプリケーションで トレースを実装するまでの 工夫と苦労話
masayoshi
1
360
「育てる」サーバーレス 〜チーム開発研修で学んだ、小さく始めて大きく拡張するAWS設計〜
yu_kod
1
230
Kiroでインフラ要件定義~テスト を実施してみた
nagisa53
2
230
Featured
See All Featured
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
Adopting Sorbet at Scale
ufuk
77
9.5k
[RailsConf 2023] Rails as a piece of cake
palkan
56
5.7k
Embracing the Ebb and Flow
colly
86
4.8k
Raft: Consensus for Rubyists
vanstee
140
7k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
770
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
870
Automating Front-end Workflow
addyosmani
1370
200k
YesSQL, Process and Tooling at Scale
rocio
173
14k
Designing for humans not robots
tammielis
253
25k
The Power of CSS Pseudo Elements
geoffreycrofte
77
5.9k
Statistics for Hackers
jakevdp
799
220k
Transcript
4MJN'SBNFXPSLͰ࢝ΊΔ 1)1ͷNJEEMFXBSF 1)1ΧϯϑΝϨϯεؔ ߹ಉձࣾςϯϚυɹࢁԬ
ࣗݾհ ࢁԬ!IJSP@Z 1)1ͱ͔/PEFKTͱ͔ॻ͖·͢ Ұ൪͖ͳͷ$44 ߹ಉձࣾςϯϚυදࣾһ
߹ಉձࣾςϯϚυ ݄ઃཱʢظʣ දࣾһਓ!! Ϗδωεࢧԉࣄۀ αʔϏε։ൃࣄۀ
JSVDBNJNFNPDPOBTV
NJEEMFXBSFͱʁ ͱ͍͏Λ͠·͢
XFCΞϓϦέʔγϣϯͱ )551ͷϦΫΤετΛड͚औΓ ͍Ζ͍ΖॲཧΛͯ͠ ೝূͱ͔%#ʹσʔλอଘͱ͔ ͍ΘΏΔϏδωεϩδοΫ
)551ͷϨεϙϯεΛฦ͢
؆୯ʹඳ͘ͱ͜͏
ϑΟϧλʔͱ͍͏ൃ શϦΫΤετڞ௨ͷॲཧ ॲཧલͷϩάΠϯೝূ ॲཧલͷσʔλऔಘɹͳͲ ΞϓϦέʔγϣϯຊମͷલʹ ॲཧΛڬΊΔΑ͏ʹ͢ΕΑ͍ͷͰ
ϑΟϧλʔʢલॲཧʣ
ϑΟϧλʔͷൃɺଓ͖ શϦΫΤετڞ௨ͷॲཧɺ·ͩ͋Δ ॲཧޙͷϩΪϯά ॲཧޙʹ·ͱΊͯϝʔϧૹ৴ ΞϓϦέʔγϣϯຊମͷޙʹ ॲཧΛڬΊΔΑ͏ʹ͢Ε͍͍ΑͶ
ϑΟϧλʔʢޙॲཧʣ
͜͜Ͱ/PEFKTͷ &YQSFTTͷΛ͠·͢
&YQSFTT IUUQFYQSFTTKTDPN l'BTU VOPQJOJPOBUFE NJOJNBMJTUXFCGSBNFXPSLGPS /PEFKTz
/PEFKTͰҰ൪ΘΕ͍ͯΔ XFCΞϓϦέʔγϣϯϑϨʔϜϫʔΫ
)FMMP8PSME const express = require('express'); const app = express(); app.get('/',
function(req, res) { res.send('Hello World!'); }); app.listen(3000);
͖ͬ͞ͷਤ
&YQSFTTͷߏ SPVUJOH ϦΫΤετΛॲཧʹϚοϐϯά NJEEMFXBSF SPVUJOHͷաఔͰ ҙͷॲཧΛࠩ͠ࠐΉͨΊͷΈ
&YQSFTTͷNJEEMFXBSF ͍Ͳ͜Ζ ڞ௨ॲཧʢલॲཧɺޙॲཧʣ ͭͷSPVUJOHʹରͯ͠ෳ࿈݁Ͱ͖Δ OFYUDBMMCBDLΛݺͿͱ ࣍ͷNJEEMFXBSFʹॲཧ͕ҠΔ
࣮ߦͷॱংએݴॱ
NJEEMFXBSFͷجຊ function(req, res, next) { // Կ͔લॲཧΛ͢Δ next(); // ࣍ͷmiddlewareΛݺͿ
// Կ͔ޙॲཧΛ͢Δ };
NJEEMFXBSFͷྫ const myLogger = function(req, res, next) { console.log('Logged!'); next();
}; app.get('/', myLogger, function(req, res) { res.send('Hello World!'); });
NJEEMFXBSFͷྫ શ const myLogger = function(req, res, next) { console.log('Logged!');
next(); }; app.use(myLogger); // શϦΫΤετʹద༻ app.get('/', function(req, res) { res.send('Hello World!'); });
ೖΕࢠʹͳ͍ͬͯΔ
NJEEMFXBSFͷྫʢෳʣ const auth = function(req, res, next) {}; const logger
= function(req, res, next) {}; app.get('/', auth, logger, function(req, res) { res.send('Hello World!'); });
NJEEMFXBSFͷྫʢʁʣ const myLogger = function(req, res) { console.log('Logged!'); }; app.get('/',
function(req, res, next) { res.send('Hello World!'); next(); }, myLogger); // ॲཧ࣮ߦޙʹݺΕΔ
͋ΒΏΔॲཧ͕ NJEEMFXBSFͱͯ͠ ࣮ɾ࣮ߦ͞ΕΔੈք
ೖΕࢠঢ়ଶ
λϚωΪΈ͍ͨʁ QIPUPCZEBSXJO#FMMMJDFOTFEVOEFS$$#: IUUQTXXXqJDLSDPNQIPUPTEBSXJOCFMM
Ұํ1)1Ͱ ʢؼ͖ͬͯͨʂʣ
4UBDL1)1 IUUQTUBDLQIQDPN l$PNQPTJOH)UUQ,FSOFM*OUFSGBDF NJEEMFXBSFTTJODFz l8IBUEPXFXBOU 3FVTFBUUIF XFCMBZFSz
4ZNGPOZͷ)UUQ,FSOFM*OUFSGBDF
4UBDL1)1
ͰͦΖͦΖ 4MJN'SBNFXPSLͷ
4MJN'SBNFXPSLW IUUQTXXXTMJNGSBNFXPSLDPN )5513PVUFS .JEEMFXBSF 1434VQQPSU
%FQFOEFODZ*OKFDUJPO
143 IUUQXXXQIQpHPSHQTSQTS )551NFTTBHFJOUFSGBDFT 1TSa)UUQa.FTTBHFa3FRVFTU*OUFSGBDF 1TSa)UUQa.FTTBHFa3FTQPOTF*OUFSGBDF
XFCΞϓϦͷೖग़ྗͷඪ४Խ
)FMMP8PSME // autoloadͱ͔useলུ… $app = new \Slim\App(); $app->get('/', function($request, $response)
{ $response->getBody() ->write('Hello World!'); return $response; }); $app->run();
؆୯Ͱ͠ΐʁ
͍Α͍Α NJEEMFXBSFͷ
NJEEMFXBSFʢؔʣ function(Request $request, Response $response, callable $next): Response { //
Կ͔લॲཧΛ͢Δ $response = $next($request, $response); // Կ͔ޙॲཧΛ͢Δ return $response; };
NJEEMFXBSFʢΫϥεʣ class ExampleMiddleware { public function __invoke( Request $request, Response
$response, callable $next ): Response { // …ؔͷͱ͖ͱಉ͡ } }
NJEEMFXBSFͷద༻ $app->get('/', function($request, $response) { // Կ͔ॲཧͯ͠ResponseΛฦ͢ })->add(ExampleMiddleware::class); // ͠શॲཧʹڬΉͳΒ
$app->add(ExampleMiddleware::class);
DPOUSPMMFS // $app->get('/', ExampleAction::class); class ExampleAction { public function __invoke(
Request $request, Response $response, array $args): Response { return $response; } }
%*ίϯςφͱ Έ߹ΘͤΔͱ ͬͱศརʹ
4MJNͷ%*ίϯςφͷҐஔ͚ Πϯελϯεੜ%*ίϯςφͷ ͖ͳ%*ίϯςφʹࠩ͠ସ͑Մೳ 1JNQMF1)1%*"DDMJNBUF $POUBJOFS*OUFSPQ࣮ͷίϯςφ
143࣮ͷίϯςφʢ͔Βʣ
%*ίϯςφͱͷ૬ੑ @@JOWPLFϝιου͕͋ΕΑ͍ͷͰ DPOUSPMMFSNJEEMFXBSF ίϯετϥΫλΠϯδΣΫγϣϯ ҙͷΠϯελϯεΛͤΔ
NPEFMΫϥεͱ͔ɺSFOEFSFSͱ͔
DPOUSPMMFS /** @var \Slim\Views\Twig */ private $view; public fucntion __construct(Twig
$view) { $this->view = $view; } public function __invoke(Request $request, Response $response, array $args): Response { return $this->view->render($response, 'foo.twig'); }
Λͯ͠ɺ143ͷ
ؔ͋Γͦ͏ͳ143 IUUQXXXQIQpHPSHQTS 1)14UBOEBSET3FDPNNFOEBUJPOT 143)551.FTTBHF*OUFSGBDF"DDFQUFE 143$POUBJOFS*OUFSGBDF"DDFQUFE
143)551.JEEMFXBSFT%SBGU
143 "DDFQUFE %*ίϯςφͷJOUFSGBDFͷඪ४Խ 1TSa$POUBJOFSa$POUBJOFS*OUFSGBDF HFUͱIBTͷϝιουΛ࣋ͭ
143 %SBGU .JEEMFXBSF*OUFSGBDF NJEEMFXBSFࣗମʹؔ͢Δͷ %FMFHBUF*OUFSGBDF ҕઌίΞͷΞϓϦϨΠϠʔʁ
·ͩٞͷߦํ͕ఆ·͍ͬͯͳ͍
1)1ͷNJEEMFXBSFྲّྀ %PVCMF1BTT 4MJNͬͪ͜ GO SFRVFTU SFTQPOTF OFYU
SFTQPOTF 4JOHMF1BTT GO SFRVFTU OFYU SFTQPOTF
.JEEMFXBSF*OUFSGBDF namespace Psr\Http\ServerMiddleware; interface MiddlewareInterface { public function process( ServerRequestInterface
$request, DelegateInterface $delegate ): ResponseInterface; }
%FMFHBUF*OUFSGBDF namespace Psr\Http\ServerMiddleware; interface DelegateInterface { public function process( ServerRequestInterface
$request ): ResponseInterface; }
ଞͷϑϨʔϜϫʔΫͷ߹
-BSBWFM IUUQTMBSBWFMDPNEPDT NJEEMFXBSF 143ͳͲҙ͍ࣝͯ͠ͳ͍ ैདྷͷDPOUSPMMFSͷิॿతͳׂ ڞ௨ॲཧΛ࣮͢ΔͨΊͷΈ
-BSBWFMྫ class CheckAge { public function handle( \Illuminate\Http\Request $request, \Closure
$next) { // Կ͔ॲཧʢલͰޙΖͰʣ return $next($request); } } Route::get('/', function() { /* ॲཧ */ }) ->middleware(CheckAge::class);
$BLF1)1 $BLF1)1͔ΒNJEEMFXBSF͕͋Δ ࣮ํ๏4MJNͱ΄ͱΜͲಉ͕ͩ͡ɺ ਖ਼͜ͳΕ͍ͯͳ͍ײ͡ ΫϥεͰͳ͘ΠϯελϯεΛ͢ IUUQTXXXTMJEFTIBSFOFUNBSLTUPSZ
DBLFQIQUIFSPBEBIFBE
4ZNGPOZ NJEEMFXBSFʹ૬͢Δػೳͳ͍ ػೳͱͯ͠ϑΟϧλʔ͕͋Δ 4JMFYͰNJEEMFXBSFͱݺͿͷ͋Δ ͕ɺ͍ΘΏΔϑΟϧλʔͰ͔͠ͳ͍
;FOE&YQSFTTJWF IUUQTEPDT[FOEGSBNFXPSLDPN [FOEFYQSFTTJWF 143.JEEMFXBSF3PVUJOH%* 143ͳͲͷඪ४Λҙࣝ BDUJPOΫϥεNJEEMFXBSFͱ࣮ͯ͠
;FOE&YQSFTTJWFྫ $helloMiddleware = function ( ServerRequestInterface $request, DelegateInterface $delegate )
{ return new TextResponse('Hello', 200); }; // ͋Δ͍MiddlewareInterfaceΛ࣮ͨ͠Ϋϥε $app->get('/hello', $hellosMiddleware);
NJEEMFXBSF ͍͔͕Ͱ͔ͨ͠ʁ
·ͱΊ NJEEMFXBSFͱ͍͏ߟ͑ํΛΔ͜ͱ ॲཧΛNJEEMFXBSFͰׂ➡ςετ༰қੑ 143Ͱඪ४Խ͞ΕΔ͜ͱͰࠩ͠ସ͑Մೳʹ %*ίϯςφͱͷΈ߹Θͤɺศར
4MJNͱ͔;FOE&YQSFTTJWF໘ന͍Αʂ
͋Γ͕ͱ͏͍͟͝·ͨ͠ ࣭͕͋ΕͲ͏ͧ