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FilesystemIterator::next

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

FilesystemIterator::next — Move 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