(PHP 5, PHP 7)
DirectoryIterator::next — Move forward to next DirectoryIterator item
public DirectoryIterator::next ( ) : void
Move forward to the next DirectoryIterator item.
This function has no parameters.
No value is returned.
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
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https://www.php.net/manual/en/directoryiterator.next.php