ThinkPHP 3.2 日志出不来的原因是TP自各儿的BUG

1. ????public?function?write($log,$destination='')?{
2. ????????$now?=?date($this->config['log_time_format']);
3. ????????if(empty($destination))
4. ????????????$destination?=?$this->config['log_path'].date('y_m_d').'.log';
5. ????????????????if($destination) ? ? ?
6. ????????????$this->config['log_path']?=?dirname($destination);
7. ????????if(!is_dir($this->config['log_path']))?{
8. ????????????mkdir($this->config['log_path'],0755,true);
9. ????????}????????
10. ????????//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
11. ????????if(is_file($destination)?&&?floor($this->config['log_file_size'])??filesize($destination)?)
12. ??????????????rename($destination,dirname($destination).'/'.time().'-'.basename($destination));
13. ????????error_log("[{$now}]?".$_SERVER['REMOTE_ADDR'].'?'.$_SERVER['REQUEST_URI']."\r\n{$log}\r\n",?3,$destination);
14. ????}

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ThinkPHP的Ajax没办法页面Trace。但是一直日志都出不来。到TP的论坛上搜了一下，原来是自身的BUG，然后按照提示修改来了，日志就出来了。