SplFileInfo::isDir

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

    SplFileInfo::isDir — Tells if the file is a directory

    Description

    public SplFileInfo::isDir(): bool

    This method can be used to determine if the file is a directory.

    Parameters

    This function has no parameters.

    Return Values

    Returns true if a directory, false otherwise.

    Examples

    Example #1 SplFileInfo::isDir() example

    <?php
    $d     = new SplFileInfo(dirname(__FILE__));
    var_dump($d->isDir());

    $d = new SplFileInfo(__FILE__);
    var_dump($d->isDir());
    ?>

    The above example will output something similar to:

    bool(true)
bool(false)

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    User Contributed Notes 1 note

    up
    5
    dev at mike dot pp dot ua
    5 years ago
    Documentation is a bit misleading.

    SplFileInfo->isDir() and other classes (e.g. DirectoryIterator->isDir()) return TRUE for symlinks of directories. Better use getType() method instead, which returns 'link' for symlinks.

    This was reported long time ago - https://bugs.php.net/bug.php?id=72364 , but docs are still not fixed.
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