php 한글 메뉴얼 도움말 검색 사이트 Returns trailing name component of path [function.basename]

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.

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)

주의

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

Note:
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.

참고

dirname() - Returns a parent directory's path
pathinfo() - Returns information about a file path