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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PHP 5)
DirectoryIterator::getFilename — Return file name of current DirectoryIterator item.
Get the file name of the current DirectoryIterator item.
此函数没有参数。
Returns the file name of the current DirectoryIterator item.
Example #1 A DirectoryIterator::getFilename() example
This example will list the contents of the directory containing the script.
<?php
$dir = new DirectoryIterator ( dirname ( __FILE__ ));
foreach ( $dir as $fileinfo ) {
echo $fileinfo -> getFilename () . "\n" ;
}
?>
以上例程的输出类似于:
. .. apple.jpg banana.jpg index.php pear.jpg
[#1] damian at kopiec dot net [2013-04-04 08:32:56]
class MyDirectoryIterator extends DirectoryIterator
{
public function getExtension()
{
return pathinfo($this->getFilename(), PATHINFO_EXTENSION);
}
}