SplFileInfo::getFilename

(PHP 5 >= 5.1.2)

SplFileInfo::getFilename — Gets the filename

说明

public string SplFileInfo::getFilename ( void )

Gets the filename without any path information.

参数

此函数没有参数。

返回值

The filename.

范例

Example #1 SplFileInfo::getFilename() example


<?php
$info = new SplFileInfo('foo.txt');
var_dump($info->getFilename());

$info = new SplFileInfo('/path/to/foo.txt');
var_dump($info->getFilename());

$info = new SplFileInfo('http://www.php.net/');
var_dump($info->getFilename());

$info = new SplFileInfo('http://www.php.net/svn.php');
var_dump($info->getFilename());
?>

以上例程的输出类似于：

string(7) "foo.txt"
string(7) "foo.txt"
string(0) ""
string(7) "svn.php"

参见

SplFileInfo::getBasename() - Gets the base name of the file

PHP手册 - N: Gets the filename

用户评论:

wloske at yahoo dot de (19-Oct-2009 05:12)

It should be mentioned that the function returns the name of the directory if "filename" is of type "directory". Hence <?php $info = new SplFileInfo('/path/to/'); var_dump($info->getFilename()); ?> should return "to" The function name is kind of misleading here and I am glad to have it tried.