通过PHP获取文件创建与修改时间

1.获取文件创建时间示例：

1 2	$ctime=filectime("chinawinxp.txt"); echo "创建时间：".date("Y-m-d H:i:s",$ctime);

2.获取文件修改时间示例：

1 2	$mtime=filemtime("chinawinxp.txt"); echo "修改时间：".date("Y-m-d H:i:s",$mtime);

$stat = stat('./a.php');

echo '上次访问<a href="https://www.baidu.com/s?wd=%E6%97%B6%E9%97%B4%E6%88%B3&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1dBuy7hrHmknyckPHc3nW9-0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3EPW6YnHRsnjb1P1TvnWbsnjRz" target="_blank" class="baidu-highlight">时间戳</a>: ' . $stat['atime'].'<br />';

echo '上次修改戳: ' . $stat['mtime'].'<br />';

echo '上次改变<a href="https://www.baidu.com/s?wd=%E6%97%B6%E9%97%B4%E6%88%B3&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1dBuy7hrHmknyckPHc3nW9-0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3EPW6YnHRsnjb1P1TvnWbsnjRz" target="_blank" class="baidu-highlight">时间戳</a>: ' . $stat['ctime'].'<br />';