Question

Simple question I believe for anyone with minimal php skills (which I don’t have sufficient amounts of haha)

$numrows = $retour['nb'] / 4;
echo $numrows;

echo "<table><tr>";
while ($callback = mysql_fetch_assoc($queryLocations2))
{   
echo utf8_encode('<td><img src="/flags/' . strtolower($callback['loc_code']) .  '.png" id="' . $callback['loc_id'] . '"><input type="checkbox" value="' .  $callback['loc_url'] . '" />' . $callback['loc_city'] . ', ' .  utf8_encode($callback['loc_state']) . '</td>');
}
echo "</tr></table>";
}

How would I go about presenting a table that will hold 4 results(4 columns) per row, based on the value of $numrows?

Thank you!

Answer 1

Output tr tags inside while loop:

$count = 0;
echo "<table>"; 
while ($callback = mysql_fetch_assoc($queryLocations2)) 
{    
    if ($count % 4 == 0)
        echo '<tr>';

    $count++;

    echo utf8_encode('<td><img src="/flags/' . strtolower($callback['loc_code']) .  '.png" id="' . $callback['loc_id'] . '"><input type="checkbox" value="' .  $callback['loc_url'] . '" />' . $callback['loc_city'] . ', ' .  utf8_encode($callback['loc_state']) . '</td>'); 

    if ($count % 4 == 0)
        echo '</tr>';
}

if ($count % 4 != 0)
{
    // need to add missing td-s here

    echo '</tr>';
}
echo "</table>";