Is PHP really that much in demand? Majority of the ads in the Eastern Cape are asking for ASP.NET which I refuse to learn.
The Eastern Cape's developer community is so full of Microsoft, Oracle, SAP, and other big name platforms that it crowds out the fun stuff. I did MS based dev work for years before I threw in the towel and moved over to Web based dev work exclusively - on a LAMP type stack.
When I decided to make this career move I had to find a company that was willing to hire remote workers, because there was nothing visible in PE. I got lucky about 4 years ago and I'm now working for a Cape Town based company while living in PE.
The Web developer communities in Cape Town are vibrant and active. One night out at an event and you soon realise how in demand good Web developers are. No such communities exist (or survive) in PE. I definitely experience FOMO, but it is adequately offset by the far more reasonable cost of living in PE than in Cpt.
Speaking of proficiency, yes PHP is an easy language to learn, but the language isn't what is difficult. Designing a system, solving problems, choosing appropriate algorithms, these and more all take experience. And PHP is almost useless on its own. You have to know the OS and Web server it will run on, how to use the DB, caching approaches, how HTTP works, how Web browsers work, how to program in Javascript and use some front-end frameworks, and more. Also, let's not forget that you should understand how to handle concurrency.