Multiple file upload and save file name with caption to database

Code:

&lt;?php

 echo form_open_multipart('admin/photo_images/add')."\n\n";

 

   for($i = 1; $i < 6; $i++) {

  echo "<p><label for='image_img'>Image $i</label>\n";

  $data = array('name'=>'image_img', 'id'=>'image_img');

  echo form_upload($data) ."</p>\n\n";

 

  echo "<p><label for='imagecaption_img'>Image Caption</label><br />";

  $data = array('name'=>'imagecaption_img', 'id'=>'imagecaption_img', 'size'=>25);

  echo form_input($data) ."</p>";

   }

   

   echo form_hidden('idgal_img', $gallery_id['id_gal']);

   echo form_hidden('gallery_name', $gallery_id['galleryname_gal']);

   echo form_submit('submit', 'Upload Images', 'id="submitbutton"');

   echo form_close();

  ?&gt;

Code:

$pgdir  = '.photogalleries/'.str_replace(" ", "_", strtolower($this->input->post('gallery_name')));

  $config['upload_path']  = $pgdir.'/';

  $config['allowed_types'] = 'gif|jpg|png';

  $config['max_size']   = '5120'; //5 meg

  $config['encrypt_name']  = TRUE;

  $this->load->library('upload', $config);

  $this->load->library('image_lib');

  //Upload error flag

  $error = FALSE;

 

  foreach($_FILES as $key => $value)

  {

   if (!empty($value['name'])) {

    if ($this->upload->do_upload($key)) {

     $uploaded = $this->upload->data();

     

     //Creat Thumbnail

     $config['image_library'] = 'GD2';

     $config['source_image']  = $uploaded['full_path'];

     $config['new_image']  = $pgdir.'/thumbs/';

     $config['create_thumb']  = TRUE;

     $config['quality']   = 75;

     $config['maintain_ratio'] = TRUE;

     $config['width']   = 100;

     $config['height']   = 100;



     $this->image_lib->clear();

     $this->image_lib->initialize($config);

     $this->image_lib->resize();     

    

     $now = date("Y-m-d H:i:s");

     //Add Pic Info To Database

     $this->db->set('image_img', $uploaded['file_name']);

     $this->db->set('idgal_img', $this->input->post('idgal_img'));

     $this->db->set('dateuploaded_img', $now);



     //Insert Info Into Database

     $this->db->insert('photo_images');

    } else {

     $error = TRUE;

    }

   }

  }

 }