<?php define("GOOGLE_INTERNAL_NAMESPACE", "Google\\Protobuf\\Internal\\"); define("GOOGLE_NAMESPACE", "Google\\Protobuf\\"); define("GOOGLE_GPBMETADATA_NAMESPACE", "GPBMetadata\\Google\\Protobuf\\"); function protobuf_autoloader_impl($class, $prefix) { $length = strlen($prefix); if ((substr($class, 0, $length) === $prefix)) { $path = '../php/src/' . implode('/', array_map('ucwords', explode('\\', $class))) . '.php'; include_once $path; } } function protobuf_autoloader($class) { protobuf_autoloader_impl($class, GOOGLE_INTERNAL_NAMESPACE); protobuf_autoloader_impl($class, GOOGLE_NAMESPACE); protobuf_autoloader_impl($class, GOOGLE_GPBMETADATA_NAMESPACE); } spl_autoload_register('protobuf_autoloader');