function addmineral($id, $name, $class)
{
global $minerals;
$m['id'] = $id;
$m['name'] = $name;
$m['class'] = $class;
$m['sell'] = getSell($id);
$m['buy'] = getBuy($id);
$minerals[] = $m;
}
<th>Fuel Blocks</th>
<th class="text-right">Sell (per unit)</th>
<th class="text-right">Buy (per unit)</th>
<th class="text-right">10</th>
<th class="text-right">20</th>
<th class="text-right">40</th>
</tr>
</thead>
<?php
$blocks = array(array("name" => "Amarr Fuel Block", "id" => 4247), array("name" => "Gallente Fuel Block", "id" => 4312), array("name" => "Minmatar Fuel Block", "id" => 4246), array("name" => "Caldari Fuel Block", "id" => 4051));
?>
<tbody>
<?php
foreach ($blocks as $block) {
$sell = getSell($block['id']);
$buy = getBuy($block['id']);
?>
<tr>
<td style="background: url('https://image.eveonline.com/Type/<?php
echo $block['id'];
?>
_32.png') no-repeat 4px 4px; width: 42px;"> </td>
<td><?php
echo $block['name'];
?>
</td>
<td class="text-right"><?php
echo isk($sell);
?>
</td>