giorrrgio · August 29, 2015 14:06
diff --git a/composer.json b/composer.json
 {
    "require": {
        "symfony/dom-crawler": "*",
        "symfony/css-selector": "*"
    }
 }
diff --git a/scraper1.php b/scraper1.php
 <?php

 require_once 'vendor/autoload.php';
diff --git a/scraper2.php b/scraper2.php
 <?php

 use Symfony\Component\DomCrawler\Crawler;

 require_once 'vendor/autoload.php';

 $html = '<html><body><p>Hello World!</p></body></html>';

 $crawler = new Crawler($html);

 var_dump($crawler->html());
diff --git a/scraper3.php b/scraper3.php
 <?php

 use Symfony\Component\DomCrawler\Crawler;

 require_once 'vendor/autoload.php';

 $url = 'http://en.wikipedia.org/wiki/Flying_Spaghetti_Monster';

 $html = file_get_contents($url);

 $crawler = new Crawler($html);

 $history = $crawler
    ->filter('h2:contains("History") + p');

 var_dump($history->html());
	<?php

	use Symfony\Component\DomCrawler\Crawler;

	require_once 'vendor/autoload.php';

	$html = '<html><body><p>Hello World!</p></body></html>';

	$crawler = new Crawler($html);

	var_dump($crawler->html());