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DirectoryIterator::__construct

(PHP 5, PHP 7, PHP 8)

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

Descrizione

public DirectoryIterator::__construct(string $directory)

Constructs a new directory iterator from a path.

Elenco dei parametri

directory

The path of the directory to traverse.

Errori/Eccezioni

Throws an UnexpectedValueException if the directory does not exist.

Throws a ValueError if the directory is an empty string.

Log delle modifiche

Versione Descrizione
8.0.0 Now throws a ValueError if directory is an empty string; previously it threw a RuntimeException.

Esempi

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());
}
}
?>

Vedere anche: