FilesystemIterator::next

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

FilesystemIterator::nextMove to the next file

Description

public FilesystemIterator::next(): void

Move to the next file.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

Example #1 FilesystemIterator::next() example

List the contents of a directory using a while loop.

<?php
$iterator 
= new FilesystemIterator(dirname(__FILE__));
while(
$iterator->valid()) {
    echo 
$iterator->getFilename() . "\n";
    
$iterator->next();
}
?>

The above example will output something similar to:

apple.jpg
banana.jpg
example.php

See Also