Order By Condition For ResultSet Zend Framework 2? - php

Question

I have one tabel 'cms' when i call fetchAll() function which fetch all data fetch data with order by id desc means i want to pass orderby condition with fetchAll() function.
My Cms.php page is:
<?php
namespace Front\Model;
use Zend\Db\TableGateway\AbstractTableGateway;
class Cms extends AbstractTableGateway {
public function __construct($adapter) {
$this->table = 'cms';
$this->adapter = $adapter;
}
public function fetchAll($id) {
return $this->select();
}
public function getCmsContent($id){
$id = (int) $id;
$rowset = $this->select(array('id'=>$id));
if (!$row = $rowset->current()){
throw new \Exception ('Row not found');
}
return $row;
}
}
My Controller is :FrontController.php is:
use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use Front\Model\Cms;
use Front\Model\Setting;
use Front\Model\Slider;
class FrontController extends AbstractActionController
{
public function indexAction()
{
return array('cms_data'=>$this->getCms()->fetchAll('1'));
}
public function getCms(){
return $this->getServiceLocator()->get('Front\Model\Cms');
}
}
My Model is:
namespace Front;
class Module
{
public function getAutoloaderConfig()
{
return array('Zend\Loader\StandardAutoloader' =>
array('namespaces' =>
array(__NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__,),
),
);
}
public function getConfig()
{
return include __DIR__ . '/config/module.config.php';
}
// Add this method:
public function getServiceConfig()
{
return array(
'factories' => array(
'Front\Model\Cms' => function($sm) {
$dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
$table = new \Front\Model\Cms($dbAdapter);
return $table;
},
),
);
}
}
?>
My View:index.php Page is:
<?php print_R($cms_data); ?>

Answer 1

An excerpt from the manual:
$select = new Select;
$select->order('id DESC'); // produces 'id' DESC
$select = new Select;
$select->order('id DESC')
->order('name ASC, age DESC'); // produces 'id' DESC, 'name' ASC, 'age' DESC
$select = new Select;
$select->order(array('name ASC', 'age DESC')); // produces 'name' ASC, 'age' DESC
The same method order applies to table gateway.