DirectoryIterator::isFile

(PHP 5)

DirectoryIterator::isFile — Determine if current DirectoryIterator item is a regular file

설명

public bool DirectoryIterator::isFile ( void )

Determines if the current DirectoryIterator item is a regular file.

인수

이 함수는 인수가 없습니다.

반환값

Returns TRUE if the file exists and is a regular file (not a link or dir), otherwise FALSE

예제

Example #1 DirectoryIterator::isFile() example

This example will list all regular files in the directory containing the script.


<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
    if ($fileinfo->isFile()) {
        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::isDot() - Determine if current DirectoryIterator item is '.' or '..'
DirectoryIterator::isLink() - Determine if current DirectoryIterator item is a symbolic link