function viewAllCourses()
{
include "models/course.php";
$obj = new course();
if (!$obj->viewAllCourses()) {
echo '{"result": 0, "message": "You have no course in the database"}';
return;
}
$row = $obj->fetch();
echo '{"result": 1, "message": [';
while ($row) {
echo json_encode($row);
$row = $obj->fetch();
if ($row) {
echo ',';
}
}
echo "]}";
return;
}
