- if ($simplehtml == 7)
- $text = sprintf('<a href="%s" title="%s" class="attachment thumbnail" rel="nofollow external">%s</a>',
- $url, $title, $title);
- elseif (($simplehtml != 4) AND ($simplehtml != 0))
+ if ($simplehtml == 7) {
+ $title2 = $title;
+
+ $test1 = trim(html_entity_decode($match[1],ENT_QUOTES,'UTF-8'));
+ $test2 = trim(html_entity_decode($title,ENT_QUOTES,'UTF-8'));
+
+ // If the link description is similar to the text above then don't add the link description
+ if (($title != "") AND ((strpos($test1,$test2) !== false) OR
+ (similar_text($test1,$test2) / strlen($title)) > 0.9))
+ $title2 = $url;
+ $text = sprintf('<a href="%s" title="%s" class="attachment thumbnail" rel="nofollow external">%s</a><br />',
+ $url, $title, $title2);
+ } elseif (($simplehtml != 4) AND ($simplehtml != 0))