From: Domovoy <domovoy@errlock.org>
Date: Mon, 23 Jul 2012 18:46:09 +0000 (+0200)
Subject: The $node parameter of DomDocument::saveHTML was added only in php version 5.3.6.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=7f34be5a9a2e32fa9622c5d4b8836142b69a8916;p=friendica-addons.git

The $node parameter of DomDocument::saveHTML was added only in php version 5.3.6.

No problem, strip_tags gets out anything we don't want anyway.
---

diff --git a/showmore/showmore.php b/showmore/showmore.php
index e4f0de4e..5b0f14a0 100755
--- a/showmore/showmore.php
+++ b/showmore/showmore.php
@@ -85,7 +85,7 @@ function get_body_length($body) {
 		}
 	}
 	// Now we can get the body of our HTML DomDocument, it contains only what is visible
-	$string = $dom->saveHTML($dom->getElementsByTagName('body')->item(0));
+	$string = $dom->saveHTML();
 
 	$string = strip_tags($string);
 	return strlen($string);