How to organize the page parser and inside the content?

Question

PHP

I made a parser, first it takes all the necessary links of the page, then it converts them into an array.
There is a second parser that parses the content inside these links.

My question is how can I make it so that it takes turns from the array and inserts the internal link into the parser and writes it to the database. In general, I can’t think of anything other than how it first takes the link, writes it to txt, then parses the crown one by one.

Answer 1

And what prevents you from immediately pulling out the desired content? For example, using XPath. I only use it for parsers: https://youtu.be/id_MNxmdRvk