www.gusucode.com > Isoft PHP仓储管理系统(think仓储管理系统) v1.2.1源码程序 > isoftwms_v1.2.1/source/ThinkPHP/ThinkPHP.php

    <?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>
// +----------------------------------------------------------------------
// $Id: ThinkPHP.php 2701 2012-02-02 12:27:51Z liu21st $

/**
 +------------------------------------------------------------------------------
 * ThinkPHP公共文件
 +------------------------------------------------------------------------------
 */
//记录开始运行时间
G('beginTime');
define('MEMORY_LIMIT_ON',function_exists('memory_get_usage'));
// 记录内存初始使用
if(MEMORY_LIMIT_ON) $GLOBALS['_startUseMems'] = memory_get_usage();
if(!defined('APP_PATH')) define('APP_PATH', dirname($_SERVER['SCRIPT_FILENAME']));
if(!defined('RUNTIME_PATH')) define('RUNTIME_PATH',APP_PATH.'/Runtime/');
$runtime = defined('THINK_MODE')?'~'.strtolower(THINK_MODE).'_runtime.php':'~runtime.php';
if(is_file(RUNTIME_PATH.$runtime)) {
    // 部署模式直接载入allinone缓存
    require RUNTIME_PATH.$runtime;
}else{
    if(version_compare(PHP_VERSION,'5.0.0','<'))  die('require PHP > 5.0 !');
    // ThinkPHP系统目录定义
    if(!defined('THINK_PATH')) define('THINK_PATH', dirname(__FILE__));
    if(!defined('APP_NAME')) define('APP_NAME', basename(dirname($_SERVER['SCRIPT_FILENAME'])));
    // 加载运行时文件
    require THINK_PATH."/Common/runtime.php";
}
// 记录加载文件时间
G('loadTime');
// 记录和统计时间（微秒）
function G($start,$end='',$dec=3) {
    static $_info = array();
    if(!empty($end)) { // 统计时间
        if(!isset($_info[$end])) {
            $_info[$end]   =  microtime(TRUE);
        }
        return number_format(($_info[$end]-$_info[$start]),$dec);
    }else{ // 记录时间
        $_info[$start]  =  microtime(TRUE);
    }
}
?>