(PHP 5 >= 5.1.2)
SplFileInfo::getFilename — Gets the filename
Gets the filename without any path information.
This function has no parameters.
The filename.
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());
$info = new SplFileInfo('http://www.php.net/anoncvs.php');
var_dump($info->getFilename());
?>
上例的输出类似于：
string(7) "foo.txt" string(7) "foo.txt" string(0) "" string(11) "anoncvs.php"