public static function get_info() { $data = array('exec_time' => Utils::get_microtime() - Container::get('start')); $data['nb_queries'] = isset(DB::get_query_log()[0]) ? count(DB::get_query_log()[0]) : 'N/A'; $data['mem_usage'] = function_exists('memory_get_usage') ? Utils::file_size(memory_get_usage()) : 'N/A'; $data['mem_peak_usage'] = function_exists('memory_get_peak_usage') ? Utils::file_size(memory_get_peak_usage()) : 'N/A'; return $data; }