Pspell CI Controller

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Dw extends CI_Controller {

    public function index($word = 'theact')
    {
        $result = array();

        $config = pspell_config_create("en", "american");
        pspell_config_personal($config, '/var/www/test/application/controllers/includes/lib/custom.pws');
        pspell_config_mode($config, PSPELL_FAST);

        $link = pspell_new_config($config);
        pspell_add_to_personal($link, "Daniweb");
        pspell_save_wordlist($link);


        if( ! pspell_check($link, $word))
        {
            $suggestions = pspell_suggest($link, $word);

            foreach($suggestions as $suggestion)
            {
                similar_text($word, $suggestion, $percent);
                if(round($percent) > 70)
                {
                    $result[] = $suggestion;
                }
            }
        }

        $data['result'] = $result;

        $this->load->view('dw/index', $data);
    }

}


/*

The view:

    <pre><?php

    print_r($result);

    ?></pre>

The pws file (custom.pws):

    personal_ws-1.1 en 9
    themouse
    calle
    capanna
    thecat
    revoir
    Daniweb
    thedog
    rndsgr
    casa

And then the test links:

    http://localhost/dw/index
    http://localhost/dw/index/danweb
    http://localhost/dw/index/thedg
    ...

From terminal:

    php index.php dw
    php index.php dw index clle
    php index.php dw index danweb
    php index.php dw index cas

*/