update : 2015.11.03
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Seek to a DirectoryIterator item
DirectoryIterator
PHP Manual

DirectoryIterator::seek

(PHP 5 >= 5.3.0)

DirectoryIterator::seek — Seek to a DirectoryIterator item

설명

public void DirectoryIterator::seek ( int $position )

Seek to a given position in the DirectoryIterator.

인수

position

The zero-based numeric position to seek to.

반환값

값을 반환하지 않습니다.

예제

Example #1 DirectoryIterator::seek() example

Seek to the fourth item in the directory containing the script. The first two are usually . and ..

<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
$iterator->seek(3);
if ($iterator->valid()) {
    echo $iterator->getFilename();
} else {
    echo 'No file at position 3';
}
?>

참고

DirectoryIterator
PHP Manual