WordPress Version: 6.3
/**
* Adds an 'updated=true' argument to a URL.
*
* @since MU (3.0.0)
* @deprecated 3.3.0 Use add_query_arg()
* @see add_query_arg()
*
* @param string $url Optional. Redirect URL. Default empty.
* @return string
*/
function wpmu_admin_redirect_add_updated_param($url = '')
{
_deprecated_function(__FUNCTION__, '3.3.0', 'add_query_arg()');
if (!str_contains($url, 'updated=true')) {
if (!str_contains($url, '?')) {
return $url . '?updated=true';
} else {
return $url . '&updated=true';
}
}
return $url;
}