come inserire un IF in un json_encode array

[Santino83_02]

$table = '<table width="100%" id="table_'.$row['id'].'">
            <tr>
            <td width="60%">'.$row['name'].'</td>
            <td width="10%">$'.$row['price'].'</td>';
        
        if($row['mostracombo']==1)
        {
            $table .= '<td width="15%"><select name="'.$row['id'].'_cnt" id="'.$row['id'].'_cnt" onchange="change('.$row['id'].');">
            <option value="1">1</option>
            <option value="2">2</option>
            <option value="3">3</option>
            <option value="4">4</option>
            <option value="5">5</option>
            <option value="6">6</option>
            <option value="7">7</option>
            <option value="8">8</option>
            <option value="9">9</option>
            <option value="10">10</option>
            </select>
            </td>';
        }else{
            $table .='<td width="15%">&nbsp;</td>';
        }
            
         $table .= '<td width="15%"><a href="#" onclick="window.remove('.$row['id'].');return false;" class="remove">remove</a></td>
            </tr>
            </table>';
        
        echo json_encode(array(
            'status' => 1,
            'id' => $row['id'],
            'price' => (float)$row['price'],
            'txt' => $table
            )); 

era cmq da tanto che non vedevo un codice tanto orrido cmq....