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Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PHP 5)
DirectoryIterator::next — Move forward to next DirectoryIterator item
Move forward to the next DirectoryIterator item.
此函数没有参数。
没有返回值。
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 ();
}
?>
以上例程的输出类似于:
. .. apple.jpg banana.jpg index.php pear.jpg