nexuslinkservices / external-link-purifier

src/Services/ExternalLinkFilter.php

Spacing +1 added lines, -1 removed lines

@@ -14,7 +14,7 @@
     public static function removeWebLinks($content, $domain) {
         if (!empty($content)) {
             if (!empty($domain)) {
-                $pattern = '#<a [^>]*\bhref=([\'"])http.?://((?<!'. $domain .')[^\'"])+\1 *.*?</a>#i';                
+                $pattern = '#<a [^>]*\bhref=([\'"])http.?://((?<!' . $domain . ')[^\'"])+\1 *.*?</a>#i';                
                 $filteredString = preg_replace($pattern, '', $content);
             } else {
                 $filteredString = preg_replace('#<a.*?>.*?</a>#i', '', $content);