HTML/PHP Require Error -

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i working on personal project able write web page uses 1 page. running error in 1 directory of web page same code works in other places.

errors:

warning: require(mainclass.php): failed open stream: no such file or directory in c:\xampp\htdocs\testproj\cssfiles\index.html on line 3

fatal error: require(): failed opening required 'mainclass.php' (include_path='../testproj/phpclasses') in c:\xampp\htdocs\testproj\cssfiles\index.html on line 3

code:

<?php     set_include_path("../testproj/phpclasses");     require "mainclass.php";     $controller = new mainclass(); ?>

can assist me this?

i assume, not need 'testproj' in include path should ..\phpclasses

however, not recommend overwrite include path calling set_include_path, because in example exclude standard libraries path. use require "../phpclasses/mainclass.php"; without set_include_path(...)


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