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php实现用于删除整个目录的递归函数

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Release: 2016-06-13 09:11:56
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php实现用于删除整个目录的递归函数

 这篇文章主要介绍了php实现用于删除整个目录的递归函数,涉及php递归算法与目录操作技巧,需要的朋友可以参考下

 

 

本文实例讲述了php实现用于删除整个目录的递归函数。分享给大家供大家参考。具体实现方法如下:

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function delete_directory($dir) {

if ($dh = @opendir($dir)) {

while (($file = readdir ($dh)) != false) {

if (($file == ".") || ($file == "..")) continue;

if (is_dir($dir . '/' . $file))

delete_directory($dir . '/' . $file);

else

unlink($dir . '/' . $file);

}

@closedir($dh);

rmdir($dir);

}

}

$dir = "./fakeDir";

delete_directory($dir);

?>

希望本文所述对大家的php程序设计有所帮助。

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