$query = "SELECT DISTINCT tags FROM files";
$result = mysql_query($query);
if (mysql_num_rows($result) > 5)
{
while ($row = mysql_fetch_array($result))
{
$tags = explode(', ', $row['tags']);
foreach($tags as $a=>$b)
{
echo "$b ";
}
}
}
else
{
while ($row = mysql_fetch_array($result))
{
$tags = explode(', ', $row['tags']);
foreach($tags as $a=>$b)
{
echo "$b ";
}
}
}
?>