Let’s get to the main jokes of the class. With the
getVar method, we get the only value returned by your query. For example, I want to take only one member’s name, or the total number of members.
<?php //A user's name $name = DB::getVar('SELECT name FROM users WHERE id = 1 LIMIT 1'); echo 'Hello ' . $name; //Or the total number of users $count = DB::getVar('SELECT COUNT(id) FROM users'); echo 'Total number of members ' . $count; ?>