function hooks() {
return array(
'EVENT_LAYOUT_RESOURCES' => 'process_load_css',
);
}
function process_load_css($p_event) {
$user_id = auth_get_current_user_id(); // <------ here crash application if user is not logged
if ($user_id === null ) {
// not logged
$user_color_theme = 'default';
} else {
// logged
$user_color_theme = plugin_config_get('color_theme', 'default', false, $user_id); // load color theme for specific user
}
}
can anyone help me how to get user_id only if user is logged in? :/