It depends sa gusto mong maging career, gusto mo bang front-end web developer, or gusto mong maging full-stack web developer? Kung front-end web developer, try to study, jquery, understand it. Afterwards, sa server-side servers ka na like Node.js, pwede mo rin pagaralan yung angular, etc. Kung full-stack ka naman, straight ka muna sa bootstrap4, para easy lang layout ng website mo, then proceed to php and mysql. Kung okay ka na sa php, pwede mo pang iadvance yon, aralin mo yung OOP concepts sa php, afterwards, kapag namaster mo na yung OOP, easy nalang syo yung frameworks ng php like laravel, code igniter, etc.