The MySQL SUM function takes the fields or rows you input and adds their values together, then returns the total. Save your query in a PHP variable. You can use the function as many times as you ...

This example defines one of the basic setups for WordPress. More details on how this works can be found on the official WordPress image page. services: db: # We use a mariadb image which supports both ...

How to Use PHP for MySQL to XML. An XML file displays rows and columns you retrieve from a MySQL database. Using PHP, you can export data from a database table to a Web form.

The login.php script should point to the member content folder location where index.php will serve member content. The contents of the this folder cannot be viewed without logging in. Instead of ...