<?php
$filename = "day.txt";
if (!$fp = fopen($filename, "a+"))

$datey =   date("Y");
 $datem =   date("m");
 $dated =   date("d");
$txt="寫入日期"."$datey"."$datem"."$dated";;
 //fputs($fp,$txt);
 fputs($fp,$txt);
 fclose($fp);
?>