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50 lines
1.9 KiB
50 lines
1.9 KiB
<?php
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// +----------------------------------------------------------------------
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// | TOPThink [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011 http://topthink.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace Think\Log\Driver;
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class File {
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protected $config = array(
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'log_time_format' => ' c ',
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'log_file_size' => 2097152,
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'log_path' => '',
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);
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// 实例化并传入参数
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public function __construct($config=array()){
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$this->config = array_merge($this->config,$config);
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}
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/**
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* 日志写入接口
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* @access public
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* @param string $log 日志信息
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* @param string $destination 写入目标
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* @return void
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*/
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public function write($log,$destination='') {
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$now = date($this->config['log_time_format']);
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if(empty($destination)){
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$destination = $this->config['log_path'].date('y_m_d').'.log';
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}
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// 自动创建日志目录
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$log_dir = dirname($destination);
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if (!is_dir($log_dir)) {
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mkdir($log_dir, 0755, true);
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}
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//检测日志文件大小，超过配置大小则备份日志文件重新生成
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if(is_file($destination) && floor($this->config['log_file_size']) <= filesize($destination) ){
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rename($destination,dirname($destination).'/'.time().'-'.basename($destination));
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}
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error_log("[{$now}] ".$_SERVER['REMOTE_ADDR'].' '.$_SERVER['REQUEST_URI']."\r\n{$log}\r\n", 3,$destination);
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}
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}
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