What kind of practical skills are needed for freelancing in php?

Question

PHP

What kind of practical skills are needed for freelancing in php? Can you be more specific? Databases, WordPress, what kind of technologies will you need to be able to master?

Answer 1

If php then html, css, js, sql. If you are so cool that you will work only with the back without touching the front, then you will not ask questions about freelancing.
If you know only WordPress among the engines, then the earnings will be close to the cost of WordPress. Orders are not abstract, such as "write a function, a class", but specifically solve a problem on yii or set up a basket on Bitrix, create a store on opencart. Study commercial platforms accordingly.
it will be great if you learn git, bash, apach, nginx at least in general terms, so as not to be stupid when you have to face it.

Answer 2

Those who solve the problem of the customer. You just need to open freelance exchanges and look at orders. Is it that hard?

Answer 3

Ability to use search first. You obviously have not pumped it, practice on the toaster.

Answer 4

Ability to use stackowerflow