[MMA-2184] Update cPanel addon to work with PHP 7.2

[emiliangrecu]

No description provided.

[AnaA95]

I noticed you checked is_array(x) or is_countable(x) in all other places, except here. I don't know if it is an issue, but just letting you know.

[dbistriceanu]

That's because in this case $domains is an array built locally right before that count:

        // Retrieve all domains
        $collectionDomains = $this->getCollectionDomains();
        $domains           = array();
        foreach ($collectionDomains as $collectionDomain) {
            $domains[] = $collectionDomain['name'];
        }

        $countDomains = count($domains);

[AnaA95]

Ok, thanks for the clarification.