I understand their opinion, but you could try to tell them PHP 7.2 is actually significantly more stable than PHP 7.0, especially when it comes to multi-threaded things.
I tried that, But the hosts perferred software is GenisysPro, and I had too use the custom phar option to use pocketmine. Most of their customers use genisyspro. And genisyspro uses pm 7.0 so if they update the companies php it will affect the genisyspros clients.
Well most production servers are GenisysPro because thay had the one glitch fixed that pmmp hadnt... pc gui
Why did this thread turn into GenisysPro discussion? It was supposed to be about world edit plugins...