DirectoryIterator::getFilename()
(PHP 5,PHP 7)
Return file name of current DirectoryIterator item
说明
public DirectoryIterator::getFilename(void) : string
Get the file name of the currentDirectoryIteratoritem.
参数
此函数没有参数。
返回值
Returns the file name of the currentDirectoryIteratoritem.
范例
Example#1 ADirectoryIterator::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