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