porque he probado a hacer esto
Código PHP:
Ver original
<!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=utf-8" /> <title>Untitled Document</title> </head> <body> <table border="1" cellspacing=1 cellpadding=2 style="font-size: 8pt"><tr> <td><font face="verdana"><b>Lente</b></font></td> <td><font face="verdana"><b>descripción</b></font></td> <td><font face="verdana"><b>N. Abbe</b></font></td> <td><font face="verdana"><b>densidad</b></font></td> <td><font face="verdana"><b>N. Abbe</b></font></td> <td><font face="verdana"><b>densidad</b></font></td> </tr> <?php $query = "select rx.d_rx, rx.id_cil,rx.id_esf,esfera.esfera,cilindro.cilindro from ((rx join esfera ON ((rx.id_esf = esfera.id_esf))) join cilindro ON ((rx.id_cil = cilndro.id_cil))) where ((cilindro.cilindro between -(1.00) and 0.00) and (esfera.esfera between -(5.00) and 6.00)) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro between -(2.00) and -(1.25)) and (esfera.esfera between -(4.00) and 4.00))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(1.25)) and (esfera.esfera between 4.25 and 5.00))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(1.50)) and (esfera.esfera between 4.25 and 4.75))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(1.75)) and (esfera.esfera = 4.25))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(1.25)) and (esfera.esfera between -(4.75) and -(4.25)))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(1.50)) and (esfera.esfera between -(4.50) and -(4.25)))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = 0.00) and (esfera.esfera between -(6.00) and -(5.25)))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(0.25)) and (esfera.esfera between -(5.75) and -(5.25)))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(0.50)) and (esfera.esfera between -(5.50) and -(5.25)))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(0.75)) and (esfera.esfera between -(5.25) and -(5.25)))) union (select rx.id_rx, rx.id_cil, rx.id_esf, esfera.esfera, cilindro.cilindro from ((rx join esfera ON ((rx.id_esf =esfera.id_esf))) join cilindro ON ((rx.id_cil = cilindro.id_cil))) where ((cilindro.cilindro = -(1.75)) and (esfera.esfera = -(4.25)))) order by esfera.esfera desc , cilindro.cilindro desc" ; $numero = 0; { echo "<tr><td width=\"25%\"><font face=\"verdana\">" . $row["rx.id_rx"] . "</font></td>"; echo "<td width=\"25%\"><font face=\"verdana\">" . $row["rx.id_cil"] . "</font></td>"; echo "<td width=\"25%\"><font face=\"verdana\">" . $row["rx.id_esf"] . "</font></td>"; echo "<td width=\"25%\"><font face=\"verdana\">" . $row["esfera.esfera"]. "</font></td></tr>"; echo "<tr><td width=\"25%\"><font face=\"verdana\">" . $row["cilindro.cilindro"] . "</font></td>"; $numero++; } echo "<tr><td colspan=\"15\"><font face=\"verdana\"><b>Número: " . $numero . "</b></font></td></tr>"; ?> </table> </body> </html>
y obtengouna tabla vacia con los enabezados