How to write google search results parser in php?

Question

PHP

You need to write a google search parser in php.
Tell me, in which direction to dig at all, is there anything in php for parsing other than curl and file get contents ?
There are paid programs that use proxies, but Google still bans them, what could be the problem here, the proxies are different and therefore, in fact, there should be no problems.

Answer 1

Google Search API