How to Paginate using PHP and MYSQL

Question

I have a simple query that brings the results and assembles a table and I wanted after the table to come a pagination: (), but I don’t know how to do.

The consultation is like this:

$nome=$_GET['nome'];
if($nome!=''){
    $filtronome = " WHERE nome LIKE '%{$nome}%' ";
}else{
    $filtronome = "";
}
$query = ("SELECT * FROM lancamentos ".$filtronome);
$db -> setQuery($query);
$results = $db -> loadObjectList();

echo '<table>
        <thead>
            <tr>
            <td>ID</td>
            <td>Nome</td>
            </tr>
        </thead>
        <tbody>';
foreach($results as $r){
    echo '<tr>';
    echo '<td>'.$r->id.'</td>';
    echo '<td>'.$r->nome.'</td>';
    echo '</tr>'
}
echo '</tbody></table>';