From ce86e7401b59e3f970105c347b5f6a8e31a82733 Mon Sep 17 00:00:00 2001
From: geraldaistleitner <gerald.aistleitner@gmail.com>
Date: Wed, 14 Sep 2016 09:17:03 +0200
Subject: [PATCH] Update HtmlUtility.php

added static keyword to methods to remove deprecation notice
---
 Classes/Utility/HtmlUtility.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Classes/Utility/HtmlUtility.php b/Classes/Utility/HtmlUtility.php
index a02f8ce..58a6207 100644
--- a/Classes/Utility/HtmlUtility.php
+++ b/Classes/Utility/HtmlUtility.php
@@ -34,7 +34,7 @@ class HtmlUtility
 	 * @param string $content: the input content
 	 * @return string the input content with HTML comment removed
 	 */
-	public function removeHTMLComments($content)
+	public static function removeHTMLComments($content)
 	{
 		$result = preg_replace('/<!(?:--[\s\S]*?--\s*)?>[\t\v\n\r\f]*/', '', $content);
 		return $result;
@@ -46,7 +46,7 @@ public function removeHTMLComments($content)
 	 * @param string $content: the input content
 	 * @return string the input content with HTML br tags replaced
 	 */
-	public function replaceHTMLBr($content)
+	public static function replaceHTMLBr($content)
 	{
 		$result = preg_replace('/<br\s?\/?>/', LF, $content);
 		return $result;
@@ -58,7 +58,7 @@ public function replaceHTMLBr($content)
 	 * @param string $content: the input content
 	 * @return string the input content with HTML tags removed
 	 */
-	public function removeHtmlTags($content)
+	public static function removeHtmlTags($content)
 	{
 		// Preserve <http://...> constructs
 		$result = str_replace('<http', '###http', $content);
@@ -73,10 +73,10 @@ public function removeHtmlTags($content)
 	 * @param string $content: the input content
 	 * @return string the input content with superfluous fine feeds removed
 	 */
-	public function removeSuperfluousLineFeeds($content)
+	public static function removeSuperfluousLineFeeds($content)
 	{
 		$result = preg_replace('/[' . preg_quote(LF . CR) . ']{2,}/', LF, $content);
 		$result = preg_replace('/[' . preg_quote(LF) . ']{3,}/', LF, $result);
 		return $result;
 	}
-}
\ No newline at end of file
+}