PHP scandir() Fungsi
Contoh
Daftar file dan direktori di dalam direktori gambar:
<?php
$dir = "/images/";
// Sort in ascending order - this is default
$a = scandir($dir);
// Sort in descending order
$b = scandir($dir,1);
print_r($a);
print_r($b);
?>
Hasil:
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] => .
)
Definisi dan Penggunaan
Fungsi scandir() mengembalikan larik file dan direktori dari direktori yang ditentukan.
Sintaksis
scandir(directory, order, context)
Nilai Parameter
| Parameter | Description |
|---|---|
| directory | Required. Specifies the directory to be scanned |
| order | Optional. Specifies the sorting order. Default sort order is alphabetical in ascending order (0). Set to SCANDIR_SORT_DESCENDING or 1 to sort in alphabetical descending order, or SCANDIR_SORT_NONE to return the result unsorted |
| context | Optional. Specifies the context of the directory handle. Context is a set of options that can modify the behavior of a stream |
Detail Teknis
| Nilai Kembali: | Array file dan direktori jika berhasil, FALSE jika gagal. Melempar E_WARNING jika direktori bukan direktori |
|---|---|
| Versi PHP: | 5.0+ |
| Log Perubahan PHP: | PHP 5.4: Konstanta pesanan ditambahkan |
Referensi Direktori PHP