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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