Fonkili PHP scandir()

PHP Directory Functions

Anfani

A cewa fofonni da /images/

<?php
$dir = "/images/";
// A cewa - koye
$a = scandir($dir);
// Sort in descending order
$b = scandir($dir,1);
print_r($a);
print_r($b);
?>

Result:

Array
(
[0] => .
[1] => ..
[2] => cat.gif
[3] => dog.gif
[4] => horse.gif
[5] => myimages
)
Array
(
[0] => myimages
[1] => horse.gif
[2] => dog.gif
[3] => cat.gif
[4] => ..
[5] => .
)

Definition and Usage

The scandir() function returns an array of files and directories in the specified directory.

Syntax

scandir(directory,sorting_order,context);
Parameters Description
directory Required. Specifies the directory to be scanned.
sorting_order

Optional. Specifies the sorting order. The default is 0, which means alphabetical ascending order.

If set to SCANDIR_SORT_DESCENDING or 1, it means the results are sorted in alphabetical descending order.

If set to SCANDIR_SORT_NONE, the unsorted results are returned.
context Optional. Specifies the environment for the directory handle.context A set of options that modify the behavior of directory streams.

Technical Details

Return value:

If successful, an array of files and directories is returned. On failure, FALSE is returned.

If directory Daga baya ba za a samu wani kuskure na E_WARNING tsa.
PHP Version: 5.0+
PHP Update Log: PHP 5.4: Farawa da sorting_order Kudade.

PHP Directory Functions