Added guzzle and loadFromUrl option

Author: paquettg

composer.json

@@ -15,7 +15,8 @@
     ],
     "require": {
         "php": ">=5.4",
-        "paquettg/string-encode": "0.1.0"
+        "paquettg/string-encode": "0.1.0",
+        "guzzle/guzzle": "v3.8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "3.7.*"

src/PHPHtmlParser/Dom.php

@@ -1,6 +1,8 @@
 <?php
+
 namespace PHPHtmlParser;
 
+use Guzzle\Http\Client;
 use PHPHtmlParser\Dom\HtmlNode;
 use PHPHtmlParser\Dom\TextNode;
 
@@ -118,6 +120,21 @@ public function loadFromFile($file)
 		return $this->load($document);
 	}
 
+	/**
+	 * Uses guzzle to load the html from the given url.
+	 *
+	 * @param string $url
+	 * @chainable
+	 */
+	public function loadFromUrl($url)
+	{
+		$client    = new Client($url);
+		$response = $client->get()->send();
+		$content  = (string) $response;
+
+		return $this->load($content);
+	}
+
 	/**
 	 * Find elements by css selector on the root node.
 	 *