News of the Symfony2 World

News of the Symfony2 world Fabien Potencier

The Symfony2 Philosophy

Be as easy as possible for newcomers and as ﬂexible as possible for advanced users

SymfonyComponents SymfonyFramework

CssSelector

use SymfonyComponentsCssSelectorParser; Parser::cssToXpath('h4 > a:contains("foo")');

use SymfonyComponentsCssSelectorParser; $document = new DOMDocument(); $document->loadHTMLFile('...'); $xpath = new DOMXPath($document); $expr = Parser::cssToXpath('a.smart'); $nodes = $xpath->query($expr); foreach ($nodes as $node) { printf("%s (%s)n", $node->nodeValue, $node- >getAttribute('href')); }

DomCrawler

use SymfonyComponentsDomCrawlerCrawler; $crawler = new Crawler($html);

addContent() addHtmlContent() addXmlContent() addDocument() addNodeList() addNodes() addNode() add()

filter() filterXpath() eq() reduce() first() / last() siblings() nextAll() / previousAll() parents() / children()

$link = $crawler->filter("h1 > h2"); $link = $crawler->filter("h1")->eq(1);

isEmpty() each() attr() text() extract()

$crawler ->filter('a.smart') ->each(function ($node) { print $node->getAttribute('href')."n"; });

$crawler ->filter('a') ->extract(array('_text', 'href')) ;

selectLink() / selectButton()

$crawler->selectLink("Greet Lucas");

$crawler->selectButton('submit');

$crawler->filter('a:contains("Greet")')->eq(1);

$link = $crawler ->selectLink("Greet Lucas") ->link();

$form = $crawler->filter( 'button:contains("submit")')->form();

// fill an input field $form['name'] = 'Lucas'; // select an option or a radio $form['country']->select('France'); // tick a checkbox $form['like_symfony']->tick(); // upload a file $form['photo']->upload('/path/to/lucas.jpg');

$form->getValues() / $form->getFiles() array('article[title]' => 'Title', ...) $form->getPhpValues() / $form->getPhpFiles() array('article' => array('title' => 'Title', ...))

Browser

http://www.github.com/fabpot/Goutte

Finder

use SymfonyComponentsFinderFinder; $finder = new Finder(); $finder ->files() ->in(__DIR__) ->...() ->sortByName() ;

$finder ->name('*.php') ->depth('<= 1') ->date('>= yesterday') ->size('<= 1K') ->filter(function (SplFileInfo $file) { return strlen($file->getBasename()) < 9; }) ;

foreach ($finder as $file) { print $file->getRealpath()."n"; } $files = iterator_to_array($finder); $count = iterator_count($finder);

use SymfonyComponentsFinderFinder; $s3 = new Zend_Service_Amazon_S3($key, $sct); $s3->registerStreamWrapper("s3"); $finder = new Finder(); $finder ->name('photos*') ->size('< 100K') ->date('since 1 hour ago') ->in('s3://bucket-name') ;

HttpKernel: The framework construction kit

namespace SymfonyComponentsHttpKernel; interface HttpKernelInterface { const MASTER_REQUEST = 1; const FORWARDED_REQUEST = 2; const EMBEDDED_REQUEST = 3; public function handle( Request $request = null, $type = self::MASTER_REQUEST, $raw = false); public function getRequest(); }

Testing

Proﬁling

and …

What’s next?

Questions?

Sensio S.A. 92-98, boulevard Victor Hugo 92 115 Clichy Cedex FRANCE Tél. : +33 1 40 99 80 80 Contact Fabien Potencier fabien.potencier at sensio.com http://www.sensiolabs.com/ http://www.symfony-project.org/ http://fabien.potencier.org/

http://www.symfony-project.org	813
http://www.symfony.es	575
http://romain.cambien.net	226
http://www.symfony.gr.jp	116
http://symfony.com	115
http://swik.net	78
http://www.symfonylab.com	66
http://coderwall.com	61
http://charles-guillemot.info	26
http://www.prestataire-symfony.com	11
http://static.slidesharecdn.com	11
http://www.phpframeworks.com	9
http://rcambien.tumblr.com	7
http://translate.googleusercontent.com	7
http://symfony.lab216.com	6
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http://www.symfony-project.com	1

News of the Symfony2 World

by Fabien Potencier on Jun 24, 2010

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