SplFileInfo
PHP Manual

SplFileInfo::isDir

Tells if the file is a directory

Description

public bool SplFileInfo::isDir ( void )

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)