Upgrade SimpleHtmlDom version 1.5 to 1.8.1

Src/Sunra/PhpSimple/HtmlDomParser.php

@@ -2,22 +2,24 @@
 
 namespace Sunra\PhpSimple;
 
-require 'simplehtmldom_1_5'.DIRECTORY_SEPARATOR.'simple_html_dom.php';
+define('SIMPLEHTMLDOM_VERSION', '1_8_1');
+require __DIR__.DIRECTORY_SEPARATOR.'simplehtmldom_'.SIMPLEHTMLDOM_VERSION.DIRECTORY_SEPARATOR.'simple_html_dom.php';
 
 class HtmlDomParser {
-	
+
 	/**
-	 * @return \simplehtmldom_1_5\simple_html_dom
+	 * @return \simplehtmldom_{SIMPLEHTMLDOM_VERSION}\simple_html_dom
 	 */
 	static public function file_get_html() {
-		return call_user_func_array ( '\simplehtmldom_1_5\file_get_html' , func_get_args() );
+		return call_user_func_array ( '\file_get_html' , func_get_args() );
 	}
 
 	/**
 	 * get html dom from string
-	 * @return \simplehtmldom_1_5\simple_html_dom
+	 * @return \simplehtmldom_{SIMPLEHTMLDOM_VERSION}\simple_html_dom
 	 */
 	static public function str_get_html() {
-		return call_user_func_array ( '\simplehtmldom_1_5\str_get_html' , func_get_args() );
+		return call_user_func_array ( '\str_get_html' , func_get_args() );
 	}
-}
+}
+