PHP stands for Hypertext Preprocessor. It is an open source server-side scripting language which is widely used for web development. It supports many databases like MySQL, Oracle, Sybase, Solid, PostgreSQL, generic ODBC etc.
Example SELECT pr.*, sub_cat.name AS subcategoryname FROM products AS pr JOIN product_sub_categories AS sub_cat ON sub_cat.id = pr.sub_category_id JOIN product_categories AS cat ON cat.id = sub_cat.category_id WHERE pr.`is_discontinued` = 0 AND pr.`is_active` = 1 AND pr.deleted_by IS NULL AND sub_cat.`is_active` = 1 AND cat.`is_active` = 1 AND cat.id NOT IN (1,5) AND cat.deleted_by IS NULL ORDER BY pr.name ASC , cat.id;