update : 2015.11.03
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Constructs a new directory iterator from a path
DirectoryIterator
PHP Manual

DirectoryIterator::__construct

(PHP 5)

DirectoryIterator::__construct — Constructs a new directory iterator from a path

설명

public DirectoryIterator::__construct ( string $path )

Constructs a new directory iterator from a path.

인수

path

The path of the directory to traverse.

오류/예외

Throws an UnexpectedValueException if the path cannot be opened.

Throws a RuntimeException if the path is an empty string.

변경점

버전 설명
5.3.0 Throws UnexpectedValueException if the path cannot be opened.
5.1.3 Throws RuntimeException if the path is an empty string.
5.1.0 Throws RuntimeException on error. Previously, threw Exception.

예제

Example #1 A DirectoryIterator::__construct() example

This example will list the contents of the directory containing the script.

<?php
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
    if (!$fileinfo->isDot()) {
        var_dump($fileinfo->getFilename());
    }
}
?>

DirectoryIterator
PHP Manual