To inject attributes using PHP, locate the place where you want to inject a value, open a PHP tag, echo the variable or value and close the PHP tag.

Right-click the PHP page you want to use to call the stored procedure and select "Open With." Click the PHP editor to open the code. Add the PHP connection to the MySQL database.

Learn how to troubleshoot Apache 2 when it's not executing PHP files with this easy-to-follow, step-by-step tutorial.