PHP code example of kenjis / ci3-to-4-upgrade-helper

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

kenjis / ci3-to-4-upgrade-helper example snippets

namespace App\Controllers;

use App\Models\News_model;
use Kenjis\CI3Compatible\Core\CI_Controller;
use Kenjis\CI3Compatible\Library\CI_Form_validation;

/**
 * @property News_model $news_model
 * @property CI_Form_validation $form_validation
 */
class News extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
        $this->load->model('news_model');
        $this->load->helper('url_helper');
    }

    public function index()
    {
        $data['news']  = $this->news_model->get_news();
        $data['title'] = 'News archive';

        $this->load->view('templates/header', $data);
        $this->load->view('news/index', $data);
        $this->load->view('templates/footer');
    }

    public function view($slug = null)
    {
        $data['news_item'] = $this->news_model->get_news($slug);

        if (empty($data['news_item'])) {
            show_404();
        }

        $data['title'] = $data['news_item']['title'];

        $this->load->view('templates/header', $data);
        $this->load->view('news/view', $data);
        $this->load->view('templates/footer');
    }

    public function create()
    {
        $this->load->helper('form');
        $this->load->library('form_validation');

        $data['title'] = 'Create a news item';

        $this->form_validation->set_rules('title', 'Title', '

namespace App\Models;

use Kenjis\CI3Compatible\Core\CI_Model;

class News_model extends CI_Model
{
    public function __construct()
    {
        parent::__construct();

        $this->load->database();
    }

    public function get_news($slug = false)
    {
        if ($slug === false) {
            $query = $this->db->get('news');
            return $query->result_array();
        }

        $query = $this->db->get_where('news', ['slug' => $slug]);
        return $query->row_array();
    }

    public function set_news()
    {
        $this->load->helper('url');

        $slug = url_title($this->input->post('title'), '-', true);

        $data = [
            'title' => $this->input->post('title'),
            'slug'  => $slug,
            'text'  => $this->input->post('text')
        ];

        return $this->db->insert('news', $data);
    }
}

<h2> echo $title;