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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。

参数

dir_handle

目录句柄的 resource，之前由 opendir() 所打开的。

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);
    }
}
?>


add a note add a note User Contributed Notes
foo at bar dot com
25-Nov-2000 02:35
About deleting a directory after doing a readdir/closedir on it... I'm not sure if this is the solution, but you could try to chdir("/"); before the rmdir to make absolutely sure you aren't standing in the directory (i.e trying to pull out the rug from under yourself).
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