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basename

(PHP 4, PHP 5, PHP 7)

basenameReturns trailing name component of path

설명

string basename ( string $path [, string $suffix ] )

Given a string containing the path to a file or directory, this function will return the trailing name component.

Note:

basename() operates naively on the input string, and is not aware of the actual filesystem, or path components such as "..".

Caution

basename() is locale aware, so for it to see the correct basename with multibyte character paths, the matching locale must be set using the setlocale() function.

인수

path

A path.

On Windows, both slash (/) and backslash (\) are used as directory separator character. In other environments, it is the forward slash (/).

suffix

If the name component ends in suffix this will also be cut off.

반환값

Returns the base name of the given path.

예제

Example #1 basename() example

<?php
echo "1) ".basename("/etc/sudoers.d"".d").PHP_EOL;
echo 
"2) ".basename("/etc/sudoers.d").PHP_EOL;
echo 
"3) ".basename("/etc/passwd").PHP_EOL;
echo 
"4) ".basename("/etc/").PHP_EOL;
echo 
"5) ".basename(".").PHP_EOL;
echo 
"6) ".basename("/");
?>

위 예제의 출력:

1) sudoers
2) sudoers.d
3) passwd
4) etc
5) .
6) 

참고


파일시스템 함수 목록
PHP Manual