Пример #1
0
if (isset($accion)) {
    switch ($accion) {
        case 'nuevo':
            include 'editView.php';
            break;
        case 'editar':
            $id = $_GET['id'];
            $calculo = new Calculo();
            $operacion = $calculo->obtenerCalculo($id);
            include 'editView.php';
            break;
        case 'eliminar':
            $id = $_GET['id'];
            $calculo = new Calculo();
            $calculo->id = $id;
            $calculo->eliminar();
            $calculos = $calculo->buscarCalculos();
            include 'findAndBrowse.php';
            break;
        case 'calcular':
            $operacion = $_GET['calculo'];
            $operacion = str_replace(" ", " + ", $operacion);
            $operacion = str_replace("-", " - ", $operacion);
            $operacion = str_replace("*", " * ", $operacion);
            $operacion = str_replace("/", " / ", $operacion);
            $operacion = str_replace("log", " log ", $operacion);
            $origen = explode(' ', $operacion);
            $destino = array();
            for ($i = 0; $i < count($origen); $i++) {
                if ($origen[$i] == 'log') {
                    array_push($destino, $origen[$i]);