I have a class called Person, with its getters and setters, and I want to know how I can return a List from Data Layer. In C# I use List and I can return the list, but in PHP I don't know how.
function AllPersons()
{
try
{
$objConn = new Connection();
$conn = $objConn ->Connect();
$sql = "SELECT * FROM PERSON";
$answer= mysqli_query($cn, $sql);
if(mysqli_num_rows($answer) > 0)
{
while($row = mysqli_fetch_array($answer))
{
/*here i want to do something like in C#
List<Person>listPerson;
listPerson.add(objPerson);*/
}
}
else
{
return null;
}
}
catch (Exception $e)
{
//FB::log("nada");
}
}