<?
$data = "house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*house*";
$exp_filter = explode("*", trim($data));
for ($x = 0; $x <= count($exp_filter); $x++)
{
print "".$exp_filter[$x]."";
if (($x + 1) % 5 == 0)
{
print "<br>";
}
}
?>