Description:
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Hello to everyone!

we have a problem in openssl module.
The function openssl_dh_compute_key ( string $pub_key , resource $dh_key );, 
need two parameters to work, a (string) public key and a (resource) dh_key.
http://php.net/manual/en/function.openssl-dh-compute-key.php

The problem is that the second parameter, is impossible to get, because no one
php function return this type of resource, but i need write a php test to coverage this function.

How we can do to resolve this problem?

Thanks from @php-sp Brazil

:-)