python函數(shù)示例

PHP Closedir()函數(shù) (PHP closedir() function)

The full form of closedir is "Close Directory", the function closedir() is used to close an opened directory.

Closedir的完整格式為“ Close Directory” ， 函數(shù)closedir()用于關(guān)閉打開的目錄。

Syntax:

句法：

closedir(dir_handle);

Parameter(s):

參數(shù)：

• dir_handle – it is an optional parameter which is used to specify the directory handle resource if we do not specify the directory handle resource – it assumes the last link opened with opendir() function.

  dir_handle –是一個(gè)可選參數(shù)，如果我們未指定目錄句柄資源，則用于指定目錄句柄資源–假定使用opendir()函數(shù)打開的最后一個(gè)鏈接。

Return value:

返回值：

It returns nothing.

它什么也不返回。

Example: PHP code to open a directory, read its files, and close it

示例：PHP代碼打開目錄，讀取其文件，然后關(guān)閉它

<?php$path = "/home";//checking whether $path is a directory or not //then, opening the directory and reading its files if (is_dir($path)){if ($dh = closedir($path)){while (($file = readdir($dh)) !== false){echo "File:" . $file . "<br/>";}//closing the directoryclosedir($dh);} } ?>

Output

輸出量

File:.. File:main.php File:.

Reference: PHP closedir() function

參考： PHP closeir()函數(shù)

翻譯自: https://www.includehelp.com/php/closedir-function-with-example.aspx

python函數(shù)示例

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