PHP Unconference Europe 2015

SplFileInfo::getRealPath

(PHP 5 >= 5.2.2)

SplFileInfo::getRealPathGets absolute path to file

Descrierea

public string SplFileInfo::getRealPath ( void )

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

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the path to the file.

Exemple

Example #1 SplFileInfo::getRealPath() example

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

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

Exemplul de mai sus va afișa ceva similar cu:

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

Vedeți de asemenea

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User Contributed Notes 1 note

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josef dot vlk dot d at gmail dot com
2 years ago
It seems that (at least for PHP 5.4.6), this method returns false if the file does not exist.
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