Write tidy Select and Join SQL Queries in PHP. Most of us have to interact with databases now and then in our projects, and SQL is by far the most common language used. However, working with SQL in PHP can be messy. If your queries are complex, you have to code them up as text strings which can be error prone, and suffer from formatting challenges. Also, when you want to build your SQL queries to have variables inside them, then you are forced to do substitution or pasting, which is a little bit tricky.
Documentation https://davisonpro.dev/write-tidy-select-and-join-sql-queries-in-php/