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
Silex (confoo)
Search
Igor Wiedler
March 02, 2012
Programming
11
1.6k
Silex (confoo)
Igor Wiedler
March 02, 2012
Tweet
Share
More Decks by Igor Wiedler
See All by Igor Wiedler
Redis Bedtime Stories
igorw
1
170
Wide Event Analytics (LISA19)
igorw
3
890
a day in the life of a request
igorw
0
98
production: an owner's manual
igorw
0
120
The Power of 2
igorw
0
190
LISP 1.5 Programmer's Manual: A Dramatic Reading
igorw
0
330
The Moral Character of Software
igorw
1
220
interdisciplinary computing (domcode)
igorw
0
230
miniKanren (clojure berlin)
igorw
1
220
Other Decks in Programming
See All in Programming
スキーマ駆動開発による品質とスピードの両立 - 私達は何故、スキーマを書くのか
kentaroutakeda
0
130
CA.swift19 恋するAIアプリ開発の裏側
oskmr
0
350
大規模Reactアプリのリアーキテクチャ~8万行のTanStack Query移行の軌跡~
kj455
3
800
本格ローグライク制作にEbitengineを選んでみた
nagainaganawa
0
290
今、知っておきたい! 生成AIエージェントの世界
elith
3
340
try! Swift Tokyo 2024のLT枠に採択されたプロポーザルを出すときに考えていたこと
ski
0
340
[技育CAMPアカデミア]アイディアを形に!【超入門】スマホアプリ開発〜リリースまでの流れをご紹介
teamlab
PRO
0
350
pixivアプリでマルチモジュールを実現するまで
gatosyocora
1
130
MetricKitで予期せぬ終了を検知する話 / Detect unexpected termination with MetricKit
nekowen
0
100
デザインシステムで Tailwind CSSとCSS in JSに分散投資をしたら良かった話
fsubal
18
4.9k
StreamlitとTerraformでデータカタログを作った話
gussan0223
0
310
入門 AWS Amplify Gen2 / Introduction to AWS Amplify Gen2
genkiogasawara
1
320
Featured
See All Featured
Web Components: a chance to create the future
zenorocha
305
41k
For a Future-Friendly Web
brad_frost
171
8.9k
Automating Front-end Workflow
addyosmani
1355
200k
YesSQL, Process and Tooling at Scale
rocio
163
13k
What’s in a name? Adding method to the madness
productmarketing
PRO
15
2.6k
It's Worth the Effort
3n
180
27k
Ruby is Unlike a Banana
tanoku
96
10k
Teambox: Starting and Learning
jrom
128
8.4k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
77
41k
Principles of Awesome APIs and How to Build Them.
keavy
120
16k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
6
990
Reflections from 52 weeks, 52 projects
jeffersonlam
344
19k
Transcript
Wednesday, February 29, 12
• phpBB • Symfony2 • Silex • Composer igorw @igorwesome
Wednesday, February 29, 12
Wednesday, February 29, 12
Silex Symfony2 μ-framework Wednesday, February 29, 12
Silex is not Symfony Wednesday, February 29, 12
Microframework Wednesday, February 29, 12
Wednesday, February 29, 12
What? • Bare bones • Routes mapped to controllers •
The ‘C’ of ‘MVC’ • REST • Single file app Wednesday, February 29, 12
Why? Wednesday, February 29, 12
Sometimes a full-stack framework is too much for a simple
task. Wednesday, February 29, 12
simple Wednesday, February 29, 12
What makes silex special? Wednesday, February 29, 12
• concise • extensible • testable Wednesday, February 29, 12
• concise • extensible • testable Wednesday, February 29, 12
• concise • extensible • testable Wednesday, February 29, 12
• concise • extensible • testable Wednesday, February 29, 12
• concise • extensible • testable Wednesday, February 29, 12
Http Kernel Interface Wednesday, February 29, 12
Response handle(Request $request) Wednesday, February 29, 12
client Wednesday, February 29, 12
request client Wednesday, February 29, 12
reponse client request Wednesday, February 29, 12
clean Wednesday, February 29, 12
PSR-0 Wednesday, February 29, 12
Wednesday, February 29, 12
Silex is not Symfony Wednesday, February 29, 12
Silex is a user interface for Symfony Wednesday, February 29,
12
require_once __DIR__.'/silex.phar'; $app = new Silex\Application(); $app->get('/', function() { return
"Hello world!"; }); Wednesday, February 29, 12
Phar require_once __DIR__.'/silex.phar'; $app = new Silex\Application(); $app->get('/', function() {
return "Hello world!"; }); Wednesday, February 29, 12
Application require_once __DIR__.'/silex.phar'; $app = new Silex\Application(); $app->get('/', function() {
return "Hello world!"; }); Wednesday, February 29, 12
require_once __DIR__.'/silex.phar'; $app = new Silex\Application(); $app->get('/', function() { return
"Hello world!"; }); Controller Wednesday, February 29, 12
$app->run(); Wednesday, February 29, 12
Wednesday, February 29, 12
<IfModule mod_rewrite.c> RewriteEngine On RewriteBase /some/path RewriteCond %{REQUEST_FILENAME} !-f RewriteCond
%{REQUEST_FILENAME} !-d RewriteRule ^(.*)$ index.php [QSA,L] </IfModule> Wednesday, February 29, 12
server { location / { if (-f $request_filename) { break;
} rewrite ^(.*) /index.php last; } location ~ index\.php$ { fastcgi_pass /var/run/php5-fpm.sock; fastcgi_index index.php; include fastcgi_params; } } Wednesday, February 29, 12
Wait a minute! Wednesday, February 29, 12
Lambdas λ Wednesday, February 29, 12
$(function () { $("a").on("click", function (event) { alert("Thanks for visiting!");
}); }); Wednesday, February 29, 12
PHP 5.3 Wednesday, February 29, 12
$f = function ($a, $b) { return $a + $b;
}; $f(1, 2); Wednesday, February 29, 12
lazy $f = function () { exit; }; Wednesday, February
29, 12
nested $f = function () { return function () {
return true; }; }; $g = $f(); $value = $g(); Wednesday, February 29, 12
scope $outer = 'world'; $f = function () use ($outer)
{ $inner = 'hello'; return "$inner $outer"; }; => "hello world" Wednesday, February 29, 12
scope $helloWorld = function () { $outer = 'world'; $f
= function () use ($outer) { $inner = 'hello'; return "$inner $outer"; }; return $f(); } Wednesday, February 29, 12
passing $output = function ($info) { echo $info."\n"; }; $doStuff
= function ($output) { $output('doing some magic'); doMagic(); $output('did some magic'); }; Wednesday, February 29, 12
factory $userFactory = function ($name) { return new User($name); };
// ... $user = $userFactory($_POST['name']); Wednesday, February 29, 12
event listener $emitter = new EventEmitter(); $emitter->on('user.create', function (User $user)
{ $msg = sprintf("User %s created.", $user->name); log($msg); }); Wednesday, February 29, 12
Usage Wednesday, February 29, 12
$app->get('/', function () { return "Hello world!"; }); Wednesday, February
29, 12
Dynamic Routing Wednesday, February 29, 12
$app->get('/hello/{name}', function ($name) use ($app) { return "Hello ".$app->escape($name); });
Wednesday, February 29, 12
$app->get('/hello/{name}', function ($name) use ($app) { return "Hello ".$app->escape($name); });
Wednesday, February 29, 12
Controllers Wednesday, February 29, 12
assert $app->get('/blog/{id}', function ($id) { ... }) ->assert('id', '\d+'); Wednesday,
February 29, 12
value $app->get('/{page}', function ($page) { ... }) ->value('page', 'index'); Wednesday,
February 29, 12
bind $app->get('/', function () { ... }) ->bind('homepage'); $app['url_generator']->generate('homepage') Wednesday,
February 29, 12
bind $app->get('/blog/{id}', function ($id) { ... }) ->bind('blog.post'); $app['url_generator'] ->generate('blog.post',
array('id' => $id)) Wednesday, February 29, 12
convert $app->get('/blog/{post}', function (Post $post) { ... }) ->convert('post', function
($post) use ($app) { $id = (int) $post; return $app['posts']->find($id); }); Wednesday, February 29, 12
Before & After Wednesday, February 29, 12
$app->before(function () { ... }); $app->get('/', function () { ...
}); $app->after(function () { ... }); Wednesday, February 29, 12
$app->before(function (Request $request) { $loggedIn = $request ->getSession() ->get('logged_in'); if
(!$loggedIn) { return new RedirectResponse('/login'); } }); Wednesday, February 29, 12
$app->after(function (Request $request, Response $response) { // tweak the Response
}); Wednesday, February 29, 12
Methods Wednesday, February 29, 12
• get • post • put • delete • head
• options Wednesday, February 29, 12
$app->get('/posts/{id}', ...); $app->post('/posts', ...); $app->put('/posts/{id}', ...); $app->delete('/post/{id}', ...); Wednesday, February
29, 12
use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; $app->post('/message', function (Request $request) { mail(
'
[email protected]
', 'New message', $request->get('body') ); return new Response('Email has been sent!', 201); }); Wednesday, February 29, 12
Caching Wednesday, February 29, 12
Error Handling Wednesday, February 29, 12
use Symfony\Component\HttpFoundation\Response; $app->error(function (\Exception $e, $code) { return new Response('Whoops!',
$code); }); Wednesday, February 29, 12
$app->abort(404, "Could not find the thing."); Wednesday, February 29, 12
$app['debug'] = true; Wednesday, February 29, 12
Redirecting Wednesday, February 29, 12
$app->get('/', function () use ($app) { return $app->redirect('/hello'); }); Wednesday,
February 29, 12
Pimple Wednesday, February 29, 12
50 NCLOC Wednesday, February 29, 12
$container = new Pimple(); Wednesday, February 29, 12
$app = new Silex\Application(); Wednesday, February 29, 12
Parameters $app['some_parameter'] = 'value'; $app['asset.host'] = 'http://cdn.mysite.com/'; $app['database.dsn'] = 'mysql:dbname=myapp';
Wednesday, February 29, 12
Services $app['some_service'] = function () { return new Service(); };
Wednesday, February 29, 12
$service = $app['some_service']; Wednesday, February 29, 12
Dependencies $app['some_service'] = function ($app) { return new Service( $app['some_other_service'],
$app['some_service.config'] ); }; Wednesday, February 29, 12
Shared $app['some_service'] = $app->share(function () { return new Service(); });
Wednesday, February 29, 12
Protected $app['lambda_parameter'] = $app->protect( function ($a, $b) { return $a
+ $b; }); // will not execute the lambda $add = $app['lambda_parameter']; // calling it now echo $add(2, 3); Wednesday, February 29, 12
Exposed Services • debug • request • autoloader • routes
• controllers • dispatcher • resolver • kernel Wednesday, February 29, 12
Service Providers Wednesday, February 29, 12
interface ServiceProviderInterface { function register(Application $app); } Wednesday, February 29,
12
Core Service Providers • doctrine • form • http cache
• monolog • session • swiftmailer • symfony bridges • translation • twig • url generator • validator Wednesday, February 29, 12
3rd Party • doctrine orm • pomm (postgres) • predis
• mongo • KyotoTycoon • memcache • rest • markdown • gravatar • buzz • config • solr • profiler • ... Wednesday, February 29, 12
Redis Wednesday, February 29, 12
$app->register(new PredisServiceProvider()); Wednesday, February 29, 12
$app->get('/{id}', function ($id) use ($app) { $key = 'pastes:'.$id; $paste
= $app['predis']->hgetall($key); ... }); Wednesday, February 29, 12
Wednesday, February 29, 12
• smallish sites • well-defined scope • prototyping • restful
apis When to use Wednesday, February 29, 12
and many more... Wednesday, February 29, 12
Wednesday, February 29, 12
New feature: Composer Wednesday, February 29, 12
Wednesday, February 29, 12
{ "require": { "silex/silex": "1.0.*" } } composer.json Wednesday, February
29, 12
$ php composer.phar install Wednesday, February 29, 12
require 'vendor/.composer/autoload.php'; Wednesday, February 29, 12
New feature: Streaming Wednesday, February 29, 12
$app->get('/some-video', function () use ($app) { $file = $app['app.video_filename']; $stream
= function () use ($file) { readfile($file); }; return $app->stream( $stream, 200, array('Content-Type' => 'video/mpeg') ); }); Wednesday, February 29, 12
on github fabpot/Silex fabpot/Pimple Wednesday, February 29, 12
silex.sensiolabs.org Wednesday, February 29, 12
Ω Wednesday, February 29, 12
Questions? joind.in/5971 @igorwesome speakerdeck.com /u/igorw Wednesday, February 29, 12