php closedir() function
Translation results：
英[kləʊz] 美[kloʊz]
adj.Intimate; close; close
vt. Close; end; make close
vi. Close ;off; end
adv.closely
n.End
Third person singular: closes Present participle: closing Past tense: closed Past participle: closed Comparative: closer Superlative: closest
php closedir() functionsyntax
Function: Close the directory handle.
Syntax: closedir(dir_handle);
Parameters:
| Parameter | Description |
| dir_handle | Optional. Specifies a directory handle resource previously opened by opendir(). If this parameter is not specified, the last link opened by opendir() is used. |
Description: Close the directory handle.
php closedir() functionexample
<?php
$dir = "/phpstudy/WWW/20180414/";
// 打开目录，然后读取其内容
if ($dh = opendir($dir)){
while (($file = readdir($dh)) !== false)
{
echo "filename:" . $file . "<br>";
}
closedir($dh);
}
?>