SplFileInfo::getLinkTarget

(PHP 5 >= 5.2.2, PHP 7, PHP 8)

SplFileInfo::getLinkTarget — Gets the target of a link

Descrizione

public SplFileInfo::getLinkTarget(): string|false

Gets the target of a filesystem link.

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

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the target of the filesystem link on success, or false on failure.

Errori/Eccezioni

Throws RuntimeException on error.

Esempi

Example #1 SplFileInfo::getLinkTarget() example

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

Il precedente esempio visualizzerà qualcosa simile a:

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

Vedere anche:

SplFileInfo::isLink() - Tells if the file is a link
SplFileInfo::getRealPath() - Gets absolute path to file

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