SplFileInfo::getFilename

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

SplFileInfo::getFilenameПолучает имя файла

Описание

public SplFileInfo::getFilename(): string

Получает имя файла без информации о пути к нему.

Список параметров

У этой функции нет параметров.

Возвращаемые значения

Имя файла.

Примеры

Пример #1 Пример использования SplFileInfo::getFilename()

<?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());
?>

Вывод приведённого примера будет похож на:

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

Смотрите также

add a note add a note

User Contributed Notes 3 notes

up
11
Alex Russell
8 years ago
I was trying to work out the difference between this and getBasename (http://php.net/manual/splfileinfo.getbasename.php) and the only difference I could really see was a special case of a file in the filesystem root with the root specified:

<?php
function getInfo($reference)
{
   
$file = new SplFileInfo($reference);

   
var_dump($file->getFilename());
   
var_dump($file->getBasename());
}

$test = [
   
'/path/to/file.txt',
   
'/path/to/file',
   
'/path/to/',
   
'path/to/file.txt',
   
'path/to/file',
   
'file.txt',
   
'/file.txt',
   
'/file',
];

foreach (
$test as $file) {
   
getInfo($file);
}

// will return:
/*
string(8) "file.txt"
string(8) "file.txt"

string(4) "file"
string(4) "file"

string(2) "to"
string(2) "to"

string(8) "file.txt"
string(8) "file.txt"

string(4) "file"
string(4) "file"

string(8) "file.txt"
string(8) "file.txt"

string(9) "/file.txt" // see how getFilename includes the '/'
string(8) "file.txt"  // but getBasename doesn't

string(5) "/file"     // ditto getFilename
string(4) "file"      // ditto getBasename
*/

?>
up
6
wloske at yahoo dot de
14 years ago
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.
up
-4
khalidhameedkht at gmail dot com
7 years ago
// Careful, output is different for `filename` vs `getFilename`. Inconsistent behaviour.

$path = 'test.txt';

$pathInfo = pathinfo($path);
echo '<pre>';
print_r($pathInfo);

echo '<br>';
echo '***************';

$splFileInfo = new SplFileInfo($path);
echo '<br>';
echo $splFileInfo->getBasename();

echo '<br>';
echo $splFileInfo->getFilename();
To Top