DirectoryIterator::__construct
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::__construct — Constructs a new directory iterator from a path
Description
public
DirectoryIterator::__construct(
string
$directory)
Constructs a new directory iterator from a path.
Parameters
-
directory -
The path of the directory to traverse.
Errors/Exceptions
Throws an UnexpectedValueException if the directory does not exist.
Throws a ValueError if the directory is an empty string.
Changelog
| Version | Description |
|---|---|
| 8.0.0 | Now throws a ValueError if directory is an empty string; previously it threw a RuntimeException. |
Examples
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());
}
}
?>
See Also
© 1997–2021 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/directoryiterator.construct.php
