数据库中图像上载所需的Codeigniter代码

Question

I need full code , where i could upload full image size in the database (not only image path but whole image size). Thank you in advance

Answer 1

To upload Images or files you use following code to your controller as

function do_upload()
{
    $config['upload_path'] = './uploads/';
    $config['allowed_types'] = 'gif|jpg|png';
    $config['max_size'] = '100';
    $config['max_width']  = '1024';
    $config['max_height']  = '768';

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

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

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

        $this->load->view('upload_success', $data);
    }
}

Refferecne:Codeigniter Files upload guideline

How ever if you want to upload image using Ajax then please don't forget to knock then i will give entire codes blocks.

Thank you!