(PHP 5 >= 5.2.2)
SplFileInfo::getRealPath — Gets absolute path to file
This method expands all symbolic links, resolves relative references and returns the real path to the file.
Esta função não possui parâmetros.
Returns the path to the file.
Exemplo #1 SplFileInfo::getRealPath() example
<?php
$info = new SplFileInfo('/..//./../../'.__FILE__);
var_dump($info->getRealPath());
$info = new SplFileInfo('/tmp');
var_dump($info->getRealPath());
?>
O exemplo acima irá imprimir algo similar à:
string(28) "/private/tmp/phptempfile.php" string(12) "/private/tmp"