DirectoryIterator::isDir

(PHP 5)

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