<?php spl_autoload_register(function($class) { $filename = str_replace("\\", "/", $class) . ".php"; $filename = str_replace("NitroPack/", "", $filename); $filepath = NITROPACK_CLASSES_DIR . ltrim($filename, "/"); if (file_exists($filepath)) { require_once $filepath; } }); $integration = NitroPack\Integration::getInstance(); $integration->init();