What do you need to learn to become a php developer and work for upwork?

Question

PHP

Good afternoon,
what should I learn in php to fulfill expensive upwork orders?
I already know the basics of the language.
it's just, I'm already tired of typesetting (I take orders for typesetting on FL), I want to program more.

Answer 1

php5, php7, Laravel/Yii/Slim/Symfony/Zend, jQuery, MySQL, Highload, Computer Science, Redis, ElasticSearch, NodeJS, nginx, apache, AWS, memcache, unix, RESTful APIs, Payment intergration....
Also not interfere with AngularJS, VueJS, ReactJS, MSSQL, PostgreSQL, Oracle SQL, ES6...
Well, this is for starters.
From above, you still need to add work experience, a deep understanding of how the language works and how to write optimal programs, the ability to sell yourself, the ability to do your job well ...
In general, see what those who earn more than you can do, and do the same.

Answer 2

https://codeburst.io/the-2018-web-developer-roadma...

Answer 3

Master the Laravel framework and Symfony, it would also be nice to have some js framework, angular, react, vue.