header("Content-type: application/vnd.ms-excel"); header("Content-Disposition: attachment; filename=excel.xls"); session_start(); if(!$_SESSION['id']){ header("Location: login.php"); } include("conexion.inc.php"); include ("calendario/calendario.php"); include ("funciones_fecha.php"); //session_name("ot"); //session_start(); if($_GET['tipo']=='proveedores' && $_GET['act']=='exportar'){ $cadena="select * from proveedores"; $consulta = mysql_query($cadena,$cn); print '
| ' . $value . ' | '; } print '