public function getListPage($paginaActual = 0, $nrpp = Constant::NRPP)
 {
     $this->bd->select($this->tabla, "*", "1=1", array(), "url, nombre", "{$paginaActual},{$nrpp}");
     $r = array();
     while ($fila = $this->bd->getRow()) {
         $cuadro = new Cuadro();
         $cuadro->set($fila);
         $r[] = $cuadro;
     }
     return $r;
 }
 private static function addCuadro($gestor, $sesion)
 {
     $destino = "../contenido/" . $sesion->getUser()->getEmail() . "/";
     $subir = new UploadFileMultiple("foto", $destino);
     $subir->upload();
     if ($subir->getSubida(0)) {
         $bd2 = new DB();
         $gestorC = new ManagerCuadro($bd2);
         $cuadro = new Cuadro();
         $cuadro->read();
         $cuadro->setUrl($subir->getDestino(0));
         $gestorC->insert($cuadro);
         $bd2->close();
         self::crearCuadro($gestor, $sesion, "<h1>Cuadro creado.</h1>");
     } else {
         self::crearCuadro($gestor, $sesion, "<h1>Fallo la subida del cuadro. Destino: {$destino}</h1>");
     }
 }
 function getList2($pagina = 1, $nrpp = Constant::NRPF)
 {
     $registroInicial = ($pagina - 1) * $nrpp;
     $this->bd->select($this->tabla, "*", "1=1", array(), "nombreCuadro", "{$registroInicial}, {$nrpp}");
     $r = array();
     while ($fila = $this->bd->getRow()) {
         $cuadro = new Cuadro();
         $cuadro->set($fila);
         $r[] = $cuadro;
     }
     return $r;
 }
<?php

include 'Classes/medoo.php';
include 'Classes/Cuadro.php';
if ($_REQUEST['action'] == 'delete') {
    Cuadro::delete($database, $_REQUEST['id']);
} elseif ($_REQUEST['action'] == 'search') {
    echo Cuadro::search($database, $_REQUEST['draw'], $_REQUEST['search'], $_REQUEST['columns'][$_REQUEST['order'][0]['column']]['data'], $_REQUEST['order'][0]['dir'], $_REQUEST['start'], $_REQUEST['length']);
} elseif ($_REQUEST['action'] == 'add') {
    Cuadro::add($database, $_REQUEST['name'], $_REQUEST['author'], $_REQUEST['age'], $_REQUEST['description'], $_FILES['img']);
} elseif ($_REQUEST['action'] == 'info') {
    echo Cuadro::getModalInfoById($database, $_REQUEST['id']);
} else {
    header("Location:index.php");
}