From: Michael Vogel <icarus@dabo.de>
Date: Sun, 27 Jul 2014 19:59:44 +0000 (+0200)
Subject: Better detection for links in the body that can be removed because of added information.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=9f09d90c6dc49df74faa6e7184184f64fe541c94;p=friendica.git

Better detection for links in the body that can be removed because of added information.
---

diff --git a/include/items.php b/include/items.php
index e9da49982b..6a72320cd1 100644
--- a/include/items.php
+++ b/include/items.php
@@ -944,11 +944,12 @@ function add_page_info_to_body($body, $texturl = false, $no_photos = false) {
 	// Remove the link from the body if the link is attached at the end of the post
 	if (isset($footer) AND (trim($footer) != "") AND (strpos($footer, $matches[1]))) {
 		$removedlink = trim(str_replace($matches[1], "", $body));
-		if (strstr($body, $removedlink))
+		if (($removedlink == "") OR strstr($body, $removedlink))
 			$body = $removedlink;
 
-		$removedlink = trim(str_replace("[url]".$matches[1]."[/url]", "", $body));
-		if (strstr($body, $removedlink))
+		$url = str_replace(array('/', '.'), array('\/', '\.'), $matches[1]);
+		$removedlink = preg_replace("/\[url\=".$url."\](.*?)\[\/url\]/ism", '', $body);
+		if (($removedlink == "") OR strstr($body, $removedlink))
 			$body = $removedlink;
 	}