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php实现删除空目录的方法_PHP

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Release: 2016-05-31 11:45:59
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本文实例讲述了php实现删除空目录的方法。分享给大家供大家参考。具体分析如下:

php中可以通过rmdir()函数删除一个空目录

<&#63;php
if (file_exists("/temp/test")) {
 rmdir("/temp/test");
 print("Directory removed.\n");
} else {
 print("Directory does not exist.\n");
}
&#63;>
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上面的代码第一次执行会返回

Directory removed.
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第二次执行,由于目录已经被删除,会返回

Directory does not exist.
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希望本文所述对大家的php程序设计有所帮助。

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