SplFileInfo::getMTime
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::getMTime — Gets the last modified time
说明
Returns the time when the contents of the file were changed. The time returned is a Unix timestamp.
参数
此函数没有参数。
返回值
Returns the last modified time for the file, in a Unix timestamp on success, or false on failure.
示例
示例 #1 SplFileInfo::getMTime() example
<?php
$info = new SplFileInfo('example.jpg');
echo 'Last modified at ' . date('g:i a', $info->getMTime());
?>以上示例的输出类似于：
Last modified at 1:49 pm
参见
- filemtime() - 取得文件修改时间
- SplFileInfo::getATime() - Gets last access time of the file
- SplFileInfo::getCTime() - 获取文件 inode 修改时间
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