How to convert html table to mysql/csv?

Question

PHP

I get the table with curl from another site, and display it on my own. There was a need to change the data in the table before displaying it on my site.
More specifically:
1. Add to each row a button with an id taken from the first cell of this row. 2. Increase
the cell value by a certain number of times depending on its value (Example: if >= 100 then + 25. If >= 200 then +35)
mysql)
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These points would be easy to implement if they were DB records (mysql), but since this is an html table, I'm looking for a way to convert it to sql before processing.

Answer 1

Do you also need to store data for yourself, in addition to the output? If not, then converting to sql is expensive and pointless. Same csv.
I think it's better for you to either use parsing tools (phpquery, simple_html_dom) - parse the table and re-form (or add new cells directly to it), or add cells on the clientside using jQuery or similar tools.

Answer 2

HTML to CSV - easy. I do it via Excel import, but you can try LibreOffice Calc.