*/ function roots_root_relative_url($input) { $output = preg_replace_callback( '!(https?://[^/|"]+)([^"]+)?!', create_function( '$matches', // If full URL is home_url("/") and this isn't a subdir install, return a slash for relative root 'if (isset($matches[0]) && $matches[0] === home_url("/") && str_replace("http://", "", home_url("/", "http"))==$_SERVER["HTTP_HOST"]) { return "/";' . // If domain is equal to home_url("/"), then make URL relative '} elseif (isset($matches[0]) && strpos($matches[0], home_url("/")) !== false) { return $matches[2];' . // If domain is not equal to home_url("/"), do not make external link relative '} else { return $matches[0]; };' ), $input ); return $output; } /** * Terrible workaround to remove the duplicate subfolder in the src of