Is this right for a controller?

Code:

&lt;?php

class Agents extends CI_Controller {

 

 function Agents_model()

 {

  parent::CI_Model(); 

 }

 

 function __construct()

    {

  $this->load->database();

        parent::__construct();

    } 

 

 

  function search()

 {

  $this->load->helper('inflector');

  //say you get the search term from a form

  $term = $this->input->post('search_term');

  

  //you may want to inspect the term for special characters and take them out here

  

  //get the singular form

  $singular = singular($term);

  //get the plural form

  $plural = plural($singular);

  $saxon_genitive = $singular . "\\'s " . $plural . "\\'";

  

  $keywords = $singular . ' ' . $plural . ' ' . $saxon_genitive;

  //then you can run the query from above in boolean mode

  $results = $this->db

   ->select('lead_details')

   ->select("(MATCH(`first_name`, `last_name`, `email`, `phone`) AGAINST ('" . $keywords . "'))` AS score")

   ->where("(MATCH(`first_name`, `last_name`, `email`, `phone`) AGAINST ('" . $keywords . "'))")

   ->order_by('score', 'desc')

   ->get('lead_details')

   ->result_array();  

  

  return $results;

  

   }



}

?&gt;

Code:

class Agents extends CI_Model

{



function __construct()

{

   parent::__construct()

}



function myFunction()

{

   // ... do something

}



}