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子目录中的php怎么访问与网站根目录htdocs平行的目录

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Release： 2016-06-13 13:08:58
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子目录中的php怎样访问与网站根目录htdocs平行的目录？
出于安全考虑，我将一个work.php放在了与网站根目录htdocs平行的一个目录myprog中，对于htdocs目录下的php页面，我可以在其中以

include "../myprog/work.php";

的方式调用work.php，但现在有一个test.php在htdocs/check子目录下，那么在test.php中该怎样调用work.php？

------解决方案--------------------
include "../../myprog/work.php";
------解决方案--------------------
include dirname(__FILE__) . '/../../myprog/work.php'
如上面

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