Paginate on Array - Printable Version

Code:

public function get_images($dir_name)

 {

  $files = scandir('./uploads/' . $dir_name);

  $files = array_diff($files, array('.', '..', 'thumbs'));

  

  $images = array();

  

  foreach ($files as $file)

  {

  $images[] = array (

  'url' => '/uploads/' . $dir_name . '/' . $file,

  'thumb_url' => '/uploads/' . $dir_name . '/thumbs/' . $file,

  'file_name' =>  $file

  ); 

  }

  

  return $images;  

  

 }

Code:

$c_paginate['base_url'] = base_url(). 'gallery/index';

        $c_paginate['per_page'] = '21';

        $finish = $start + $c_paginate['per_page'];

  

  $this->data['dir']['thumb'] = 'uploads/' . $this->session_code  . '/thumbs/';

        $this->data['dir']['original'] = '/uploads/' . $this->session_code  . '/';

  

        if (is_dir($this->data['dir']['thumb']))

        {

            $i = 0;

            if ($dh = opendir($this->data['dir']['thumb'])) {

                while (($file = readdir($dh)) !== false) {

                    // get file extension

                    $ext = strrev(strstr(strrev($file), ".", TRUE));

                    if ($ext == 'jpg' || $ext == 'jpeg' || $ext == 'png') {

                        if ($start <= $this->data['total'] && $this->data['total'] < $finish) {

                            $this->data['images'][$i]['thumb'] = $file;

                            $this->data['images'][$i]['original'] = str_replace('thumb_', '', $file);

                            $i++;

                        }

                        $this->data['total']++;

                    }

                }

                closedir($dh);

            }

        }



        $c_paginate['total_rows'] = $this->data['total'];



        $this->pagination->initialize($c_paginate);

  

  $this->load->model('gallery_model');

  $this->data['gall_info'] = $this->gallery_model->retrieve_gallery($this->session_code);

    

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

  $this->load->view('gallery_view/gallery_view', $this->data);

  $this->load->view('templates/footer');