X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=showmore%2Fshowmore.php;h=c0f581ec724a6d8afd0c8b940401df4e5f5fbb82;hb=9e025b4771629487d9db91e32bf2a31b80eb93da;hp=d8eccfddf48591f7b4179afaa4e61b248a04399d;hpb=2c69a9c3597c7363b5ebf3010f276e0225dff35c;p=friendica-addons.git

diff --git a/showmore/showmore.php b/showmore/showmore.php
index d8eccfdd..c0f581ec 100644
--- a/showmore/showmore.php
+++ b/showmore/showmore.php
@@ -18,13 +18,6 @@ function showmore_install()
 	Hook::register('addon_settings_post', 'addon/showmore/showmore.php', 'showmore_addon_settings_post');
 }
 
-function showmore_uninstall()
-{
-	Hook::unregister('prepare_body', 'addon/showmore/showmore.php', 'showmore_prepare_body');
-	Hook::unregister('addon_settings', 'addon/showmore/showmore.php', 'showmore_addon_settings');
-	Hook::unregister('addon_settings_post', 'addon/showmore/showmore.php', 'showmore_addon_settings_post');
-}
-
 function showmore_addon_settings(&$a, &$s)
 {
 	if (!local_user()) {
@@ -88,8 +81,9 @@ function get_body_length($body)
 	// We need to get rid of hidden tags (display: none)
 
 	// Get rid of the warning. It would be better to have some valid html as input
-	$dom = @DomDocument::loadHTML($body);
-	$xpath = new DOMXPath($dom);
+	$doc = new DOMDocument();
+	@$doc->loadHTML($body);
+	$xpath = new DOMXPath($doc);
 
 	/*
 	 * Checking any possible syntax of the style attribute with xpath is impossible
@@ -103,7 +97,7 @@ function get_body_length($body)
 		}
 	}
 	// Now we can get the body of our HTML DomDocument, it contains only what is visible
-	$string = $dom->saveHTML();
+	$string = $doc->saveHTML();
 
 	$string = strip_tags($string);
 	return strlen($string);