update : 2015.11.03
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Gets the target of a link
SplFileInfo
PHP Manual

SplFileInfo::getLinkTarget

(PHP 5 >= 5.2.2)

SplFileInfo::getLinkTarget — Gets the target of a link

설명

public string SplFileInfo::getLinkTarget ( void )

Gets the target of a filesystem link.

Note:

The target may not be the real path on the filesystem. Use SplFileInfo::getRealPath() to determine the true path on the filesystem.

인수

이 함수는 인수가 없습니다.

반환값

Returns the target of the filesystem link.

오류/예외

Throws RuntimeException on error.

예제

Example #1 SplFileInfo::getLinkTarget() example

<?php
$info = new SplFileInfo('/Users/bbieber/workspace');
if ($info->isLink()) {
    var_dump($info->getLinkTarget());
    var_dump($info->getRealPath());
}
?>

위 예제의 출력 예시:

string(19) "Documents/workspace"
string(34) "/Users/bbieber/Documents/workspace"

참고

SplFileInfo
PHP Manual