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closedir (PHP 3, PHP 4, PHP 5) closedir -- 关闭目录句柄 说明void closedir ( resource dir_handle )
关闭由 dir_handle 指定的目录流。流必须之前被
opendir() 所打开。
范例
例子 1. closedir() 例子
<?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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