php - Codeigniter: unable to display the uploaded image with spaces and capitalizing subsequent words -

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from below code able upload images spaces , capitalizing subsequent words, if try view such images view page not visible. getting error the uri submitted has disallowed characters.

i displaying images <img src="<?php echo base_url().'uploads/avatar/'.$avatar?>"/> how can fix error, allow img tag read image name spaces , capitalizing subsequent words.

or alternative solution, how how can remove spaces or capitalizing subsequent words image name while uploading?

i uploading file below code.

   function do_upload()         {           $this->load->library('form_validation');           if((isset($_files['userfile']['size'])) && ($_files['userfile']['size'] > 0))             {                  $this->form_validation->set_error_delimiters('<li  class="errorlist">', '</li>')->set_rules('userfile', 'new image', 'trim|callback_valid_upload_userfile');                }           $uid=$this->session->userdata('userid');     $config['upload_path'] = './uploads/avatar/';     $config['allowed_types'] = 'gif|jpg|png';     $config['max_size'] = '5000';      $this->load->library('upload', $config);     if ( $this->input->post('user_id') && $this->form_validation->run() == true)  {            $avatar= $_files['userfile']['name'];  //getting file name             $this->loginmodel->update_user_basic_info($uid); //update both       }

that's pretty simple, use:

$config['remove_spaces'] = true;

so have take filename $this->upload->data() , not $_files after upload process.


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