While it may seem slightly more expensive, Cloudways has everything you need to get started easily and is the better choice ...
PHP-malware-finder does its very best to detect obfuscated/dodgy code as well as files using PHP functions often used in malwares/webshells. or replace the last 2 ...
This library attempts to create a drop-in replacement for ext/mysql on PHP 7 using mysqli. For the most part, it should just work.