Upload Image dengan Framework Codeigniter

halo teman teman dumenity berjumpa lagi di panduan panduan pemrogramman blog Source Code Aplikasi, kali ini kita akan belajar cara Upload Image dengan Framework Codeigniter.

Pertama-tama-tama kalian bikin controller bernama Uploadimg,

di pada controller tersebut kita bikin class Uploadimg dan beberapa method berikut.

<?php

defined('BASEPATH') OR exit('No direct script access allowed');

class Uploadimg extends CI_Controller {
public function __construct()
{
parent::__construct();
$this->load->helper(array('form', 'url'));
}
public function index()
{

$this->load->view('upload', array('error' => ' '));
}
public function do_upload()
{
$config['upload_path']          = './upload/';
        $config['allowed_types']        = 'gif|jpg|png';

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

        if ( ! $this->upload->do_upload('userfile'))
        {
        $error = array('error' => $this->upload->display_errors());
        $this->load->view('upload', $error);

        }
        else
        {
            $data = array('upload_data' => $this->upload->data());
            $this->load->view('upload_success', $data);
        }
}
}

dan di views kita bikin file bernama upload. php dan upload_success.php yang isi nya berikut.

upload. php

<html>
<head>
<title>Upload Form</title>
</head>
<body>

<?php echo $error;?>

<?php echo form_open_multipart('Uploadimg/do_upload');?>

<input type=file name=userfile size=20 />

<br /><br />

<input type=submit value=upload />

<?php echo form_close() ?>

</body>
</html>

upload_success.php

<html>
<head>
<title>Upload Form</title>
</head>
<body>

<h3>Your file was successfully uploaded!</h3>

<ul>
<?php foreach ($upload_data as $item => $value):?>
<li><?php echo $item;?>: <?php echo $value;?></li>
<?php endforeach; ?>
</ul>

<p><?php echo anchor('uploadimg', 'Upload Another File!'); ?></p>

</body>
</html>

dan kita jangan lupa bikin tempat penyimpanan gambar tersebut yang berinama folder tersebut dengan nama upload.