<?php if (\file_exists(__DIR__ . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php')) { require_once __DIR__ . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php'; } spl_autoload_register(function ($class) { $name = \str_replace('AlibabaCloud\\Client\\', '', $class); $file = __DIR__ . \DIRECTORY_SEPARATOR . 'src' . \DIRECTORY_SEPARATOR . \str_replace('\\', \DIRECTORY_SEPARATOR, $name) . '.php'; if (\file_exists($file)) { require_once $file; return true; } return false; });