<?php require __DIR__ . '/src/functions_include.php'; spl_autoload_register(static function (string $class): void { if (!str_starts_with($class, 'League\Csv\\')) { return; } $file = __DIR__ . '/src/' . str_replace('\\', '/', substr($class, 11)).'.php'; if (is_readable($file)) { require $file; } });