DirectoryIterator::getFilename
(PHP 5, PHP 7)
DirectoryIterator::getFilename — Return file name of current DirectoryIterator item
说明
public
DirectoryIterator::getFilename (
void ) :
string
Get the file name of the current DirectoryIterator item.
参数
此函数没有参数。
返回值
Returns the file name of the current DirectoryIterator item.
范例
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
参见
- DirectoryIterator::getBasename() - Get base name of current DirectoryIterator item
- DirectoryIterator::getPath() - Get path of current Iterator item without filename
- DirectoryIterator::getPathname() - Return path and file name of current DirectoryIterator item
- pathinfo() - 返回文件路径的信息
