DirectoryIterator::isDir
DirectoryIterator::isExecutable
DirectoryIterator
PHP Manual

# DirectoryIterator::isDot

(PHP 5.1.0)

DirectoryIterator::isDot — Determine if current DirectoryIterator item is '.' or '..'

### 설명

public bool DirectoryIterator::isDot ( void )

Determines if the current DirectoryIterator item is a directory and either . or ...

### 인수

이 함수는 인수가 없습니다.

### 반환값

`TRUE` if the entry is . or .., otherwise `FALSE`

### 예제

Example #1 A DirectoryIterator::isDot example

This example will list all files, omitting the . and .. entries.

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

위 예제의 출력 예시:

    apple.jpg
    banana.jpg
    example.php
    pears.jpg

### 참고

- DirectoryIterator::getType - Determine the type of the current DirectoryIterator item
- DirectoryIterator::isDir - Determine if current DirectoryIterator item is a directory
- DirectoryIterator::isFile - Determine if current DirectoryIterator item is a regular file
- DirectoryIterator::isLink - Determine if current DirectoryIterator item is a symbolic link

DirectoryIterator::isDir
DirectoryIterator::isExecutable
DirectoryIterator
PHP Manual