MODEL

<?php
 class Berita_model extends CI_Model {
 public function __construct() {
 $this->load->database();
 }
 public function daftar_berita($read = FALSE) {
 if ($read === FALSE) {
 $query = $this->db->query('SELECT * FROM berita WHERE status_berita ="Publish" ORDER BY id_berita DESC');
 return $query->result_array();
 }
 $query = $this->db->get_where('berita', array('slug' => $read));
 return $query->row_array();
 }
}