Order By Method

The order_by method is part of database class builder for sorting result query.

Basic Usage

Here is the basic usage order_by method from $db property on SENE_Model class.

$this->db->order_by(string $column_name, string $sort_direction): $this->db

Parameters

This method has 2 required parameters.

$column_name

The $column_name value can be filled by column name or function string.

$sort_direction

The $sort_direction value can be string like:

• asc for ascending or,
• desc for descending

Example

For example we assumed want to retrieve newest articles from blog table.

<?php
class Blog_Model extends \SENE_Model{
  public $tbl = 'blog';
  public $tbl_as = 'b';
  public function __construct(){
    parent::__construct();
  }
  public function getLatest($di){
    $this->db->order_by("create_date","desc");
    return $this->db->get();
  }
}