Villages

$xs=0;
$ys=0;
for(i=0;i<50;i=i+1)
for(j=0;j<50;j=j+1)
{
$tile[i,j]=0;
}
$sql="SELECT * FROM villages WHERE x>=$xs and y>=$ys and x<$xs+50 and y<$ys+50";
$result=mysql_query($sql);
while($row=mysql_fetch_array($result))
{
$tile[$row["x"]-$xs,$row["y"]-$ys]=$row["id"];
}
echo "<table>";
for(i=0;i<50;i=i+1)
{
echo "<tr>";
for(j=0;j<50;j=j+1)
{
if ($tile[i,j]==0)
{
echo "<td>grass.png</td>";
}
else
{
echo "<td>village.png</td>";
}
}
echo "</tr>";
}
echo "</table>";