Asi:
Código PHP:
Ver original<?php
echo "datos marcados: <br />";
if(isset($_REQUEST['column'])) foreach($_REQUEST['column'] as $column) echo "$column<br />"; ?>
<form>
<?php
$cont = 1;
echo "<table border=1>";
echo "<tr>";
echo "<td>Colum 1</td>";
echo "<td>Colum 2</td>";
echo "<td>Colum 3</td>";
echo "<td>Colum 4</td>";
echo "</tr>";
while ( $cont < 5) {
echo "<td><input name='column[]' type='checkbox' value='Columna 1 - Fila ".$cont."'></td>";
echo "<td><input name='column[]' type='checkbox' value='Columna 2 - Fila ".$cont."'></td>";
echo "<td><input name='column[]' type='checkbox' value='Columna 3 - Fila ".$cont."'></td>";
echo "<td><input name='column[]' type='checkbox' value='Columna 4 - Fila ".$cont."'></td>";
echo "</tr>";
$cont++;
}
echo "</table>";
?>
<input type="submit" />
</form>
Suerte.