PHP implements code for writing LOG logs

This article introduces to you the code for writing LOG logs in PHP. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

public function write_log(){
//设置目录时间
$years = date('Y-m');
//设置路径目录信息
$url  = './public/log/texlog/'.$years.'/'.$years.'_request_log.txt';
//取出目录路径中目录(不包括后面的文件)
$dir_name = dirname($url);
//如果目录不存在就创建
if(!file_exists($dir_name)) {
//iconv防止中文乱码
$res = mkdir(iconv("UTF-8","GBK",$dir_name),0777,true);
}
//$fp = fopen($url,"a");//打开文件资源通道 不存在则自动创建
fwrite($fp,var_export($data,true)."\r\n");//写入文件 
fclose($fp);//关闭资源通道
}

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