2f915f72f6
* 2.2: Revert "[Console] ensure exit code between 0-254" fix many-to-many Propel1 ModelChoiceList [Console] ensure exit code between 0-254 [DomCrawler] Fixed a fatal error when setting a value in a malformed field name. [Console] fix status code when Exception::getCode returns something like 0.1 Fixed exit code for exceptions with error code 0 instantiate valid commands only Conflicts: src/Symfony/Component/Console/Application.php |
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.. | ||
Field | ||
Tests | ||
.gitignore | ||
CHANGELOG.md | ||
composer.json | ||
Crawler.php | ||
Form.php | ||
FormFieldRegistry.php | ||
LICENSE | ||
Link.php | ||
phpunit.xml.dist | ||
README.md |
DomCrawler Component
DomCrawler eases DOM navigation for HTML and XML documents.
If you are familiar with jQuery, DomCrawler is a PHP equivalent:
use Symfony\Component\DomCrawler\Crawler;
$crawler = new Crawler();
$crawler->addContent('<html><body><p>Hello World!</p></body></html>');
print $crawler->filterXPath('descendant-or-self::body/p')->text();
If you are also using the CssSelector component, you can use CSS Selectors instead of XPath expressions:
use Symfony\Component\DomCrawler\Crawler;
$crawler = new Crawler();
$crawler->addContent('<html><body><p>Hello World!</p></body></html>');
print $crawler->filter('body > p')->text();
Resources
You can run the unit tests with the following command:
$ cd path/to/Symfony/Component/DomCrawler/
$ composer.phar install --dev
$ phpunit