closedir

(PHP 4, PHP 5, PHP 7, PHP 8)

closedir — Close directory handle

Опис

closedir(?resource $dir_handle = null): void

Closes the directory stream indicated by dir_handle. The stream must have previously been opened by opendir().

Параметри

dir_handle: The directory handle resource previously opened with opendir(). If the directory handle is not specified, the last link opened by opendir() is assumed.

Значення, що повертаються

Не повертає значень.

Приклади

Приклад #1 closedir() example

<?php
$dir = "/etc/php5/";

// Open a known directory, read directory into variable and then close
if (is_dir($dir)) {
    if ($dh = opendir($dir)) {
        $directory = readdir($dh);
        closedir($dh);
    }
}
?>

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