<?php

// +----------------------------------------------------------------------

// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]

// +----------------------------------------------------------------------

// | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved.

// +----------------------------------------------------------------------

// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )

// +----------------------------------------------------------------------

// | Author: liu21st <liu21st@gmail.com>

// +----------------------------------------------------------------------



// ThinkPHP 入口文件

// 记录开始运行时间

$GLOBALS['_beginTime'] = microtime(TRUE);

// 记录内存初始使用

define('MEMORY_LIMIT_ON',function_exists('memory_get_usage'));

if(MEMORY_LIMIT_ON) $GLOBALS['_startUseMems'] = memory_get_usage();

// 系统目录定义

defined('THINK_PATH') 	or define('THINK_PATH', dirname(__FILE__).'/');

defined('APP_PATH') 	or define('APP_PATH', dirname($_SERVER['SCRIPT_FILENAME']).'/');

defined('APP_DEBUG') 	or define('APP_DEBUG',false); // 是否调试模式

if(defined('ENGINE_NAME')) {

    defined('ENGINE_PATH') or define('ENGINE_PATH',THINK_PATH.'Extend/Engine/');

	require ENGINE_PATH.strtolower(ENGINE_NAME).'.php';

}else{

    defined('RUNTIME_PATH') or define('RUNTIME_PATH',APP_PATH.'Runtime/');

	$runtime = defined('MODE_NAME')?'~'.strtolower(MODE_NAME).'_runtime.php':'~runtime.php';

	defined('RUNTIME_FILE') or define('RUNTIME_FILE',RUNTIME_PATH.$runtime);

	if(!APP_DEBUG && is_file(RUNTIME_FILE)) {

	    // 部署模式直接载入运行缓存

	    require RUNTIME_FILE;

	}else{

	    // 加载运行时文件

	    require THINK_PATH.'Common/runtime.php';

	}	

}

