Multiple files upload (Array) with CodeIgniter 2.0

user_1531968 0
Viewed 111730

I've been searching and struggling for 3 days now to make this works but I just can't. What I want to do is use a Multiple file input form and then upload them. I can't just use a fixed number of file to upload. I tried many many solutions on StackOverflow but I wasn't able to find a working one.

Here's my Upload controller

<?php

class Upload extends CI_Controller {

function __construct()
{
    parent::__construct();
    $this->load->helper(array('form', 'url','html'));
}

function index()
{    
    $this->load->view('pages/uploadform', array('error' => ' ' ));
}

function do_upload()
{
    $config['upload_path'] = './Images/';
    $config['allowed_types'] = 'gif|jpg|png';


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

 foreach($_FILES['userfile'] as $key => $value)
    {

        if( ! empty($key['name']))
        {

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

            if ( ! $this->upload->do_upload($key))
            {
                $error['error'] = $this->upload->display_errors();

                $this->load->view('pages/uploadform', $error);
            }    
            else
            {
                $data[$key] = array('upload_data' => $this->upload->data());

                $this->load->view('pages/uploadsuccess', $data[$key]);


            }
         }

    }    
  }    
 }
 ?>

My upload form is This.

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

<?php echo $error;?>

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

<input type="file" multiple name="userfile[]" size="20" />
<br /><br />


<input type="submit" value="upload" />

</form>

</body>
</html>

I just keep having this error :

You did not select a file to upload.

Here's the array of the example:

Array ( [userfile] => Array ( [name] => Array ( [0] => youtube.png [1] => zergling.jpg ) [type] => Array ( [0] => image/png [1] => image/jpeg ) [tmp_name] => Array ( [0] => E:\wamp\tmp\php7AC2.tmp [1] => E:\wamp\tmp\php7AC3.tmp ) [error] => Array ( [0] => 0 [1] => 0 ) [size] => Array ( [0] => 35266 [1] => 186448 ) ) )

I have this like 5 times in a row if I select 2 files. I also use the standard Upload library.

codeigniter upload file arrays
16 Answers

SO what I change is I load upload library each time 

                $config = array();
                $config['upload_path'] = $filePath;
                $config['allowed_types'] = 'gif|jpg|png';
                $config['max_size']      = '0';
                $config['overwrite']     = FALSE;

                $files = $_FILES;
                $count = count($_FILES['nameUpload']['name']);


                for($i=0; $i<$count; $i++)
                {
                    $this->load->library('upload', $config);

                    $_FILES['nameUpload']['name']= $files['nameUpload']['name'][$i];
                    $_FILES['nameUpload']['type']= $files['nameUpload']['type'][$i];
                    $_FILES['nameUpload']['tmp_name']= $files['nameUpload']['tmp_name'][$i];
                    $_FILES['nameUpload']['error']= $files['nameUpload']['error'][$i];
                    $_FILES['nameUpload']['size']= $files['nameUpload']['size'][$i];

                    $this->upload->do_upload('nameUpload');
                }

And it work for me.

user_47829600

For CodeIgniter 3

<form action="<?php echo base_url('index.php/TestingController/insertdata') ?>" method="POST"
      enctype="multipart/form-data">
    <div class="form-group">
        <label for="">title</label>
        <input type="text" name="title" id="title" class="form-control">
    </div>
    <div class="form-group">
        <label for="">File</label>
        <input type="file" name="files" id="files" class="form-control">
    </div>
    <input type="submit" value="Submit" class="btn btn-primary">
</form>


public function insertdatanew()
{
    $this->load->library('upload');
    $files = $_FILES;
    $cpt = count($_FILES['filesdua']['name']);

    for ($i = 0; $i < $cpt; $i++) {
        $_FILES['filesdua']['name'] = $files['filesdua']['name'][$i];
        $_FILES['filesdua']['type'] = $files['filesdua']['type'][$i];
        $_FILES['filesdua']['tmp_name'] = $files['filesdua']['tmp_name'][$i];
        $_FILES['filesdua']['error'] = $files['filesdua']['error'][$i];
        $_FILES['filesdua']['size'] = $files['filesdua']['size'][$i];

        // fungsi uploud
        $config['upload_path']          = './uploads/testing/';
        $config['allowed_types']        = '*';
        $config['max_size']             = 0;
        $config['max_width']            = 0;
        $config['max_height']           = 0;
        $this->load->library('upload', $config);
        $this->upload->initialize($config);

        if (!$this->upload->do_upload('filesdua')) {
            $error = array('error' => $this->upload->display_errors());
            var_dump($error);

            // $this->load->view('welcome_message', $error);
        } else {

            // menambil nilai value yang di upload  
            $data = array('upload_data' => $this->upload->data());
            $nilai = $data['upload_data']; 
            $filename = $nilai['file_name'];
            var_dump($filename);

            // $this->load->view('upload_success', $data);
        }
    }
    // var_dump($cpt);
}
user_127634580
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