DirectoryIterator::__construct
DirectoryIterator::__construct
(PHP 5, PHP 7)
DirectoryIterator::__construct — Constructs a new directory iterator from a path
Description
public DirectoryIterator::__construct ( string
$path )Constructs a new directory iterator from a path.
Parameters
-
path -
The path of the directory to traverse.
Errors/Exceptions
Throws an UnexpectedValueException if the path cannot be opened.
Throws a RuntimeException if the path is an empty string.
Changelog
| Version | Description |
|---|---|
| 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. |
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
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/directoryiterator.construct.php
