Filesystem Funcții
PHP Manual

pathinfo

(PHP 4 >= 4.0.3, PHP 5)

pathinfoReturns information about a file path

Descrierea

mixed pathinfo ( string $path [, int $options = PATHINFO_DIRNAME | PATHINFO_BASENAME | PATHINFO_EXTENSION | PATHINFO_FILENAME ] )

pathinfo() returns an associative array containing information about path.

Parametri

path

The path being checked.

options

You can specify which elements are returned with optional parameter options. It composes from PATHINFO_DIRNAME, PATHINFO_BASENAME, PATHINFO_EXTENSION and PATHINFO_FILENAME. It defaults to return all elements.

Valorile întoarse

The following associative array elements are returned: dirname, basename, extension (if any), and filename.

If options is used, this function will return a string if not all elements are requested.

Istoria schimbărilor

Versiunea Descriere
5.2.0 The PATHINFO_FILENAME constant was added.

Exemple

Example #1 pathinfo() Example

<?php
$path_parts 
pathinfo('/www/htdocs/inc/lib.inc.php');

echo 
$path_parts['dirname'], "\n";
echo 
$path_parts['basename'], "\n";
echo 
$path_parts['extension'], "\n";
echo 
$path_parts['filename'], "\n"// since PHP 5.2.0
?>

Exemplul de mai sus va afișa:

/www/htdocs/inc
lib.inc.php
php
lib.inc

Note

Notă:

For information on retrieving the current path info, read the section on predefined reserved variables.

Vedeți de asemenea


Filesystem Funcții
PHP Manual