Mine

<?php$tope = 7;$inicio = 0;$cosas = array("practicas","practicas","practicas","practicas","practicas","libre", "libre","practicas","practicas","practicas","practicas","practicas","libre", "libre","practicas","practicas","practicas","practicas","practicas","libre", "libre","practicas","practicas","practicas","practicas","practicas","libre", "libre");$end = count($cosas);?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /><title>Documento sin t&iacute;tulo</title></head><body><table border="1"><tr><td colspan="7">Agenda de la semana</td></tr><td>Lunes</td><td>Martes</td><td>Miercoles</td><td>Jueves</td><td>Viernes</td><td>Sabado</td><td>Domingo</td></tr><tr><?for ($a=0;$a<$end;$a++){if ($inicio<$tope){echo "<td> $cosas[$a]</td>";$inicio++;}else{$inicio=1;echo "</tr> <tr> <td>$cosas[$a]</td>";}}?></tr></table></body></html>