文件操作 - README.md
返回文件管理
返回主菜单
删除本文件
文件: /opt/cpanel/ea-wappspector/vendor/symfony/polyfill-php73/README.md
编辑文件内容
Symfony Polyfill / Php73 ======================== This component provides functions added to PHP 7.3 core: - [`array_key_first`](https://php.net/array_key_first) - [`array_key_last`](https://php.net/array_key_last) - [`hrtime`](https://php.net/function.hrtime) - [`is_countable`](https://php.net/is_countable) - [`JsonException`](https://php.net/JsonException) More information can be found in the [main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). License ======= This library is released under the [MIT license](LICENSE).
修改文件时间
将文件时间修改为当前时间的前一年
删除文件