PHP 8.4.0 RC4 available for testing

    SplFileInfo::getCTime

    (PHP 5 >= 5.1.2, PHP 7, PHP 8)

    SplFileInfo::getCTime — Gets the inode change time

    Опис

    public SplFileInfo::getCTime(): int|false

    Returns the inode change time for the file. The time returned is a Unix timestamp.

    Параметри

    У цієї функції немає параметрів.

    Значення, що повертаються

    The last change time, in a Unix timestamp on success, or false on failure.

    Помилки/виключення

    Throws RuntimeException on error.

    Приклади

    Приклад #1 SplFileInfo::getCTime() example

    <?php
    $info     = new SplFileInfo('example.jpg');
    echo     'Last changed at ' . date('g:i a', $info->getCTime());
    ?>

    Поданий вище приклад виведе щось схоже на:

    Last changed at 1:49 pm

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    User Contributed Notes 1 note

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    michael at smith-li dot com
    10 years ago
    A file's ctime is it's inode change time. The inode changes when file metadata changes (for example when file permissions change). The inode also changes whenever the file's contents change, but since the inode changes for other reasons, it's more accurate to use mtime to get the age of the contents of a file. See SPLFileInfo::getMTime

    Also, please note ctime is not creation time. (Most UNIX-like filesystems do not record a file's creation time.)
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