CODEWITHSUNDEEP
phpcodeigniter
user2630366
user2630366

Reputation: 55

How to delete a file from folder by using codeigniter

While uploading csv file iam saving that file in uploads folder if the file uplaoded successfully into database or not uploaded then also it should be deleted automatically from that folder.Can any one help me regarding this.

$data['error'] = '';      
$config['upload_path'] = './uploads/';
$config['allowed_types'] = 'csv';
$config['max_size'] = '10000';
$this->load->library('upload', $config);

if (!$this->upload->do_upload()) {
  $data['error'] = $this->upload->display_errors();
} 
else {
  $file_data = $this->upload->data();
  $file_path =  './uploads/'.$file_data['file_name'];
  $csv_array = $this->csvimport->get_array($file_path,'',FALSE,0,3,0,$cformat);   

  if ($csv_array) {
    $successflag=true;

    foreach ($csv_array as $row) {
      $order = array(                  
        'department'=>$row['Department'],
        'gender'=>$row['Gender'],             
      );    
      $query = $this->db->query("select count(*) cnt from order_master where order_id='{$order['order_id']}' ");
      $row = $query->first_row();

      if(trim($order['order_id'] )!="" && $row->cnt==0 ) {
        $this->masterorder_model->order($order);             
      }
      else if (  $row->cnt>0) {
        $successflag=false;
        $this->flash->success("<h5><font color='red'>Found Duplicate Order Id'{$order['order_id']}' for order name '$oname'</font></h5>");
        break;
      }    
    }

    if(!$successflag) {
      $this->db->trans_rollback();     
    }
    else {
      $this->db->trans_commit();
      $this->flash->success('<h5>Csv Data Imported Successfully.</h5>');
    }
    redirect(base_url().'masterorder/index');
  }
  else {
    $this->flash->success('<h5><font color="red">Invalid file format.</font></h5>');
    redirect(base_url().'masterorder/index');
  }
}
}

Upvotes: 0

Views: 1763

Answers (3)

user7282
user7282

Reputation: 5196

You can use unlink('path/filename' )

Upvotes: 0

user4094161
user4094161

Reputation:

you can use the file helper for the codeigniter.

So it would be like as below :

$this->load->helper("file");
delete_files($path);

Please visit this for more information.

Upvotes: 1

Manwal
Manwal

Reputation: 23816

Use unlink() to delete file after processing.

Deletes filename. Similar to the Unix C unlink() function. A E_WARNING level error will be generated on failure.

Upvotes: 1

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