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
PHP Episodio VII: El Despertar de la Fuerza
Search
César Suárez Ortega
February 24, 2016
Programming
1
210
PHP Episodio VII: El Despertar de la Fuerza
César Suárez Ortega
February 24, 2016
Tweet
Share
More Decks by César Suárez Ortega
See All by César Suárez Ortega
Symfony y concurrencia: el componente Lock
csuarez
0
820
Consumiendo una API REST con AngularJS
csuarez
0
230
Construyendo una API REST con Python y MongoDB
csuarez
0
230
Automatización de tareas con Ansible
csuarez
1
310
Procesanso datos con Hadoop: MapReduce y YARN
csuarez
0
300
Introducción a SCRUM
csuarez
0
190
Introducción a GIT
csuarez
1
130
Using CAD Systems and E-Learning in radiologist training
csuarez
0
62
CETA-CIEMAT: Salud + Investigación
csuarez
0
67
Other Decks in Programming
See All in Programming
単体テストを書かない技術 #phpcon_odawara
o0h
PRO
26
8.2k
PHPの次期バージョンはこの時期どうなっているのか - Internalsの開発体制について - PHPカンファレンス小田原
youkidearitai
PRO
1
190
PostmanでAPIの動作確認が楽になった話
h455h1
0
160
Zero Waste, Radical Magic, and Italian Graft – Quarkus Efficiency Secrets
hollycummins
0
230
Behind VS Code Extensions for JavaScript / TypeScript Linnting and Formatting
unvalley
5
890
入門 AWS Amplify Gen2 / Introduction to AWS Amplify Gen2
genkiogasawara
1
330
Elm Form Validation
bkuhlmann
0
510
サイコロで理解する統計的仮説検定の考え方
tatamiya
4
890
⼤規模⾔語モデルの拡張(RAG)が 終わったかも知れない件について
nearme_tech
23
15k
ONE WEDGE_company_guide
1wedge_one
0
450
Netty Chicago Java User Group 2024-04-17
sullis
0
170
FigmaとPHPで作る1ミリたりとも表示崩れしない最強の帳票印刷ソリューション
ttskch
43
18k
Featured
See All Featured
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
19
1.7k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
155
14k
A better future with KSS
kneath
231
16k
The MySQL Ecosystem @ GitHub 2015
samlambert
243
12k
From Idea to $5000 a Month in 5 Months
shpigford
377
45k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
2
1.3k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
25
2.3k
Art, The Web, and Tiny UX
lynnandtonic
289
19k
The World Runs on Bad Software
bkeepers
PRO
61
6.7k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
40
4.4k
Become a Pro
speakerdeck
PRO
11
4.5k
Java REST API Framework Comparison - PWX 2021
mraible
PRO
18
6.9k
Transcript
None
None
csuarez tharandur BEET.TECH
None
None
None
None
None
Novedades en PHP 5.x PHP 5.3 Namespaces: use keyword Closures
PHP 5.4 Traits Built-in server
Novedades en PHP 5.x PHP 5.5 Generators finally keyword PHP
5.6 Variadic functions: ... Keyword phpdbg
None
None
Hiphop HPHPc Compilador de PHP a C++ En tiempo de
ejecución (JIT compiler) HPHPi Intérprete para desarrollo Descontinuado
Hiphop vs PHP 5 http://php.webtutor.pl/en/2011/05/17/drupal-hiphop-for-php-vs-apc-benchmark/
None
hhvm Máquina virtual ¡No es un conversor de código! Compilador
JIT: PHP a byte code (HHBC) HHBC en código máquina x64 Optimización al vuelo Detección de zonas calientes
Hhvm vs hpHpC http://hhvm.com/blog/2027/faster-and-cheaper-the-evolution-of-the-hhvm-jit
Hhvm parity http://hhvm.com/blog/2813/we-are-the-98-5-and-the-16
Caso real: etSy https://codeascraft.com/2015/04/06/experimenting-with-hhvm-at-etsy/
Caso real: etSy https://codeascraft.com/2015/04/06/experimenting-with-hhvm-at-etsy/ La migración no es trivial Problemas
con las extensiones
Caso real: wikipedia https://blog.wikimedia.org/2014/12/29/how-we-made-editing-wikipedia-twice-as-fast/ Ahorro en infraestructuras Ayuda directa de
Facebook
None
Hack Superconjunto de PHP HHVM ejecuta Hack y PHP https://learnxinyminutes.com/docs/hack/
Hack
Hack
None
None
performance https://kinsta.com/blog/the-definitive-php-7-final-version-hhvm-benchmark/
performance https://kinsta.com/blog/the-definitive-php-7-final-version-hhvm-benchmark/
performance https://kinsta.com/blog/the-definitive-php-7-final-version-hhvm-benchmark/
performance https://kinsta.com/blog/the-definitive-php-7-final-version-hhvm-benchmark/
Scalar Type Hints <?php declare(strict_types=1); class ElePHPant { public $name,
$age, $cuteness, $evil; public function __construct(string $name, int $age, float $cuteness, bool $evil) { $this->name = $name; $this->age = $age; $this->cuteness = $cuteness; $this->evil = $evil; } }
ReturN Type Hints <?php function foo(): array { return [];
} function foo2(): DateTime { return null; // invalid } function &array_sort(array &$data): array { return $data; }
Spaceship operatoR // Si $a < $b devuelve -1 //
Si $a = $b devuelve 0 // Si $a > $b devuelve 1 function compare(int $a, int $b): int { return $a <=> $b; } unicode codePoint echo "\u{9999}"; //prints 香
Null coalesce operator $var = $value1 ?? $value2 ?? $value3;
Bind closure on Call $three = new Value(3); $four = new Value(4); $closure = function ($delta) { var_dump($this->getValue() + $delta); }; $closure->call($three, 4); // prints 7 $closure->call($four, 4); // prints 8
Group use declarations use Doctrine\Common\Collections\Expr\Comparison; use Doctrine\Common\Collections\Expr\Value; use Doctrine\Common\Collections\Expr\CompositeExpression; use
Doctrine\Common\Collections\Expr\{ Comparison, Value, CompositeExpression }; Anonymous classes $util->setLogger(new class { public function log($msg) { echo $msg; } });
Engine exceptions BaseException (abstract) ├── Exception extends BaseException ├── ErrorException
extends Exception └── RuntimeException extends Exception └── EngineException extends BaseException ├── TypeException extends EngineException ├── ParseException extends EngineException └── AssertionError extends EngineException
gracias