__DIR__.'/plugin/', 'GeminiLabs\\BlackBar\\Tests\\' => __DIR__.'/tests/', ]; foreach ($namespaces as $prefix => $baseDir) { $len = strlen($prefix); if (0 !== strncmp($prefix, $className, $len)) { continue; } $file = $baseDir.str_replace('\\', '/', substr($className, $len)).'.php'; if (!file_exists($file)) { continue; } require $file; break; } });