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access COM DLL function from PHP

Posted on 2007-12-06
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Last Modified: 2013-12-13
I have create a COM DLL and registerd it, now i have to access COM DLL function from PHP but it gives
following error

Warning: (null)(): Unable to obtain IDispatch interface for CLSID {E3F720FE-F8C5-4CC8-972C-30EFD5B437EC}: No such interface supported in C:\Inetpub\wwwroot\System.php on line 4
PHP has encountered an Access Violation at 010C90A8

code is

<?php

// create a reference to a new COM component (Word)
$word = new COM("MyMathDLL.MyMath") or die("Can't start Word!");

// create a new document in Word
$sum = $word->MyAdd(1, 2);

print "Sum = $sum<br>";

?>
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Question by:annapolistech
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