Note that due to realpath caching this method will return false when the file has been renamed or unlinked by other processes.
Example:
<?php
$info = new SplFileInfo('example.php');
$info->getRealPath(); // /path/to/example.php
rename('example.php', 'foobar.php');
$info->getRealPath(); // false
?>
SplFileInfo::getRealPath
(PHP 5 >= 5.2.2)
SplFileInfo::getRealPath — Gets absolute path to file
Beskrivelse
public string SplFileInfo::getRealPath
( void
)
This method expands all symbolic links, resolves relative references and returns the real path to the file.
Parametre
This function has no parameters.
Returnerings Værdier
Returns the path to the file.
Eksempler
Eksempel #1 SplFileInfo::getRealPath() example
<?php
$info = new SplFileInfo('/..//./../../'.__FILE__);
var_dump($info->getRealPath());
$info = new SplFileInfo('/tmp');
var_dump($info->getRealPath());
?>
The above example will output something similar to:
string(28) "/private/tmp/phptempfile.php" string(12) "/private/tmp"
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User Contributed Notes 1 note
giel at berkers dot online ¶
6 years ago
