PHP implements code to write log logs

This article introduces to you about the PHP implementation of the code to write log logs, there is a certain reference value, the need for a friend can refer to, I hope you have some help.

Public Function Write_log () {//Set directory time $years = date (' y-m ');//set path directory information \ n  = './public/log/texlog/'. $years. ' /'. $years. ' _request_log.txt ';//Remove Directories in directory path (excluding subsequent files) $dir _name = dirname ($url);//If the directory does not exist, create if (!file_exists ($dir _name)) {// Iconv prevent Chinese garbled $res = mkdir (Iconv ("UTF-8", "GBK", $dir _name), 0777,true);} $fp = fopen ($url, "a");//Open File Resource channel does not exist automatically creates fwrite ($FP, Var_export ($data, true). " \ r \ n ");//write File fclose ($FP);//close Resource channel}