array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'it', ), 'this' => array ( 0 => 'splfileinfo.getrealpath.php', 1 => 'SplFileInfo::getRealPath', 2 => 'Gets absolute path to file', ), 'up' => array ( 0 => 'class.splfileinfo.php', 1 => 'SplFileInfo', ), 'prev' => array ( 0 => 'splfileinfo.getperms.php', 1 => 'SplFileInfo::getPerms', ), 'next' => array ( 0 => 'splfileinfo.getsize.php', 1 => 'SplFileInfo::getSize', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/spl/splfileinfo/getrealpath.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

SplFileInfo::getRealPath

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

SplFileInfo::getRealPath — Gets absolute path to file

Descrizione

public SplFileInfo::getRealPath(): string|false

This method expands all symbolic links, resolves relative references and returns the real path to the file.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the path to the file, or false if the file does not exist.

Esempi

Example #1 SplFileInfo::getRealPath() example

<?php
$info = new SplFileInfo('/..//./../../'.__FILE__);
var_dump($info->getRealPath());

$info = new SplFileInfo('/tmp');
var_dump($info->getRealPath());

$info = new SplFileInfo('/I/Do/Not/Exist');
var_dump($info->getRealPath());

$info = new SplFileInfo('php://output');
var_dump($info->getRealPath());

$info = new SplFileInfo("");
var_dump($info->getRealPath());
?>

Il precedente esempio visualizzerà qualcosa simile a:

string(28) "/private/tmp/phptempfile.php" 
string(12) "/private/tmp"
bool(false)
bool(false)
string(12) "/private/tmp"

Vedere anche: