DirectoryIterator
PHP Manual

DirectoryIterator::next

Move forward to next DirectoryIterator item

Description

public void DirectoryIterator::next()

Move forward to the next DirectoryIterator item.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

Example #1 DirectoryIterator::next example

List the contents of a directory using a while loop. 

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

The above example will output something similar to:

.
..
apple.jpg
banana.jpg
index.php
pear.jpg

See Also

  • DirectoryIterator::current
  • DirectoryIterator::key
  • DirectoryIterator::rewind
  • DirectoryIterator::valid
  • Iterator::next