PHP Swoole has gained traction during the past several years. More and more people are interested with started to try PHP Swoole and use coroutine in PHP to build high performance, large scale web services, online game, micro-services.
M$ Windows • Trying to run it with PHP-FPM • Stateless mind • Variable scope: super global, global, static, local variables • Blocking within Coroutine context • Exception handling • Exit