If you wish to get a part of path you can use function like this:
<?php
/**
* Return a part of path by depth
*
* @param $path string
* @param $depth int
* @return mixed string on success, false on failure
*/
function getPartPath($path = '', $depth = 0) {
$pathArray = array();
$pathArray = explode(DIRECTORY_SEPARATOR, trim($path, DIRECTORY_SEPARATOR));
if($depth < 0)
$depth = count($pathArray)+$depth;
if(!isset($pathArray[$depth]))
return false;
return $pathArray[$depth];
}
?>
usage:
<?php
$a = "/var/www/foo/trunk/bar/tools/php/simplelocal";
var_dump(getPartPath($a, -2)); // returns php
var_dump(getPartPath($a, 0)); // returns var
var_dump(getPartPath($a, -1)); // returns simplelocal
?>
etc...
Regards.
DirectoryIterator::getPath
(PHP 5, PHP 7)
DirectoryIterator::getPath — Get path of current Iterator item without filename
Descrierea
public DirectoryIterator::getPath
(
) : string
Get the path to the current DirectoryIterator item.
Parametri
Această funcție nu are parametri.
Valorile întoarse
Returns the path to the file, omitting the file name and any trailing slash.
Exemple
Example #1 DirectoryIterator::getPath() example
<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
echo $iterator->getPath();
?>
Exemplul de mai sus va afișa ceva similar cu:
/home/examples/public_html
A se vedea și
- DirectoryIterator::getBasename() - Get base name of current DirectoryIterator item
- DirectoryIterator::getFilename() - Return file name of current DirectoryIterator item
- DirectoryIterator::getPathname() - Return path and file name of current DirectoryIterator item
- pathinfo() - Returns information about a file path
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User Contributed Notes 1 note
xcojack at gmail dot com ¶
12 years ago
