DirectoryIterator
PHP Manual

DirectoryIterator::isFile

(PHP 5 <= 5.1.1)

DirectoryIterator::isFileDetermine 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
PHP Manual