CodeIgniter Upload image and then resize it
codeigniter, codeigniter-2, php
Solution
Did you tried to add this to the config options
$config['overwrite'] = TRUE;
This should do the trick.
According to the documentation
If set to true, if a file with the same name as the one you are uploading exists, it will be overwritten. If set to false, a number will be appended to the filename if another with the>same name exists.
Problem
I am trying to upload images and resize them, so far the upload is working and also the creation of thumb nail images. But I cant get the original image to be resized. All that is happening is the file is directly uploaded to the folder in its original size. I guess I am trying to take this image resize it then overwrite the originally uploaded file. Here is my code what am I missing: ``` //Initialise the upload file class $config['upload_path'] = './image_uploads/'; $config['allowed_types'] = 'jpg|jpeg|gif|png'; $config['max_size'] = '6048'; $this->load->library('upload', $config); $userfile = "_upload_image"; //check if a file is being uploaded if(strlen($_FILES["_upload_image"]["name"])>0){ if ( !$this->upload->do_upload($userfile))//Check if upload is unsuccessful { $upload_errors = $this->upload->display_errors('', ''); $this->session->set_flashdata('errors', 'Error: '.$upload_errors); redirect('admin/view_food/'.$food->course_id); } else { //$image_data = $this->upload->data(); ////[ THUMB IMAGE ] $config2['image_library'] = 'gd2'; $config2['source_image'] = $this->upload->upload_path.$this->upload->file_name; $config2['new_image'] = './image_uploads/thumbs'; $config2['maintain_ratio'] = TRUE; $config2['create_thumb'] = TRUE; $config2['thumb_marker'] = '_thumb'; $config2['width'] = 75; $config2['height'] = 50; $this->load->library('image_lib',$config2); if ( !$this->image_lib->resize()){ $this->session->set_flashdata('errors', $this->image_lib->display_errors('', '')); } //[ MAIN IMAGE ] $config['image_library'] = 'gd2'; $config['source_image'] = $this->upload->upload_path.$this->upload->file_name; //$config['new_image'] = './image_uploads/'; $config['maintain_ratio'] = TRUE; $config['width'] = 250; $config['height'] = 250; $this->load->library('image_lib',$config); if ( !$this->image_lib->resize()){ $this->session->set_flashdata('errors', $this->image_lib->display_errors('', '')); } } } ```