Hello! I recently updated Wordpress to the latest version and have hit a site crashing error. I turned on wp-debug and am finding a bunch of “create_function()” is deprecated errors - specifically in the Roots cleanup.php file. Any help would be appreciated:
/**
* Root relative URLs
*
* WordPress likes to use absolute URLs on everything - let's clean that up.
* Inspired by http://www.456bereastreet.com/archive/201010/how_to_make_wordpress_urls_root_relative/
*
* You can enable/disable this feature in config.php:
* current_theme_supports('root-relative-urls');
*
* @author Scott Walkinshaw <scott.walkinshaw@gmail.com>
*/
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;
}