DirectoryIterator::getType
DirectoryIterator::isDot
DirectoryIterator
PHP Manual

# DirectoryIterator::isDir

(PHP 5 <= 5.1.1)

DirectoryIterator::isDir — Determine if current DirectoryIterator item is a directory

### 설명

public bool DirectoryIterator::isDir ( void )

Determines if the current DirectoryIterator item is a directory.

### 인수

이 함수는 인수가 없습니다.

### 반환값

Returns `TRUE` if it is a directory, otherwise `FALSE`

### 예제

Example #1 DirectoryIterator::isDir() example

This example lists the directories within the directory of the current script.

`<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
if ($fileinfo->isDir()) {
echo $fileinfo->getFilename() . "\n";
}
}
?>`

위 예제의 출력 예시:

    .
    ..
    apples
    bananas
    pears

### 참고

- DirectoryIterator::getType - Determine the type of the current DirectoryIterator item
- DirectoryIterator::isDot - Determine if current DirectoryIterator item is '.' or '..'
- DirectoryIterator::isFile - Determine if current DirectoryIterator item is a regular file
- DirectoryIterator::isLink - Determine if current DirectoryIterator item is a symbolic link

DirectoryIterator::getType
DirectoryIterator::isDot
DirectoryIterator
PHP Manual