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This document uses PHP Chinese website manual Release
(PHP 5)
DirectoryIterator::current — Return the current DirectoryIterator item.
Get the current DirectoryIterator item.
此函数没有参数。
The current DirectoryIterator item.
Example #1 A DirectoryIterator::current() example
This example will list the contents of the directory containing the script.
<?php
$iterator = new DirectoryIterator ( __DIR__ );
while( $iterator -> valid ()) {
$file = $iterator -> current ();
echo $iterator -> key () . " => " . $file -> getFilename () . "\n" ;
$iterator -> next ();
}
?>
以上例程的输出类似于:
0 => . 1 => .. 2 => apple.jpg 3 => banana.jpg 4 => index.php 5 => pear.jpg