$fp=fopen("文件名","r");
$oldtimes=fread($fp,filesize("文件名"));
fclose($fp);
$newtimes=strftime("%Y-%m-%d %H:%M:%S",time())."/n".$oldtimes;
$fp=fopen("文件名","w");
fwrite($fp,$newtimes);
fclose($fp);
$oldtimes=fread($fp,filesize("文件名"));
fclose($fp);
$newtimes=strftime("%Y-%m-%d %H:%M:%S",time())."/n".$oldtimes;
$fp=fopen("文件名","w");
fwrite($fp,$newtimes);
fclose($fp);
$fp=fopen("文件名","r+");
fwrite($fp,date('Ymd').'\n');
fclose($fp);
fwrite($fp,date('Ymd').'\n');
fclose($fp);
$fp=fopen("文件名","r+");
fwrite($fp,strftime("%Y-%m-%d %H:%M:%S",time()));
fclose($fp);
很强,顶!
对于楼上说的 文件越来越大问题我想可以用ftruncate()函数来解决啊