cloud-computing-course-final/server/ThinkPHP/Library/Think/Log/Driver/Sae.class.php

<?php
// +----------------------------------------------------------------------
// | TOPThink [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2011 http://topthink.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: luofei614 <weibo.com/luofei614>
// +----------------------------------------------------------------------

namespace Think\Log\Driver;

class Sae {

    protected $config  =   array(
        'log_time_format'   =>  ' c ',
    );

    // 实例化并传入参数
    public function __construct($config=array()){
        $this->config   =   array_merge($this->config,$config);
    }

    /**
     * 日志写入接口
     * @access public
     * @param string $log 日志信息
     * @param string $destination  写入目标
     * @return void
     */
    public function write($log,$destination='') {
        static $is_debug=null;
        $now = date($this->config['log_time_format']);
        $logstr="[{$now}] ".$_SERVER['REMOTE_ADDR'].' '.$_SERVER['REQUEST_URI']."\r\n{$log}\r\n";
        if(is_null($is_debug)){
            preg_replace('@(\w+)\=([^;]*)@e', '$appSettings[\'\\1\']="\\2";', $_SERVER['HTTP_APPCOOKIE']);
            $is_debug = in_array($_SERVER['HTTP_APPVERSION'], explode(',', $appSettings['debug'])) ? true : false;
        }
        if($is_debug){
            sae_set_display_errors(false);//记录日志不将日志打印出来
        }
        sae_debug($logstr);
        if($is_debug){
            sae_set_display_errors(true);
        }

    }
}