Image crop and resizing with CodeIgniter - image

Question

I'm trying to resize and then upload an image in CodeIgniter. It uploads the image but it doesn't resize it.
$this->load->library('image_lib');
$config['image_library'] = 'gd2';
$config['upload_path'] = './assets/uploads';
$config['allowed_types'] = 'gif|jpg|png|jpeg';
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['quality'] = '60%';
$config['width'] = 200;
$config['height'] = 200;
$this->load->library('image_lib', $config);
$this->load->library('upload', $config);
$this->image_lib->resize()
if ($this->upload->do_upload('resim')) {
$data_upload_files = $this->upload->data();
$image = $data_upload_files['file_name'];
} else {
//echo $this->upload->display_errors('<p>', '</p>');
}

Answer 1

Firstly, you are attempting to resize before the file is actually uploaded. Secondly, you need to give the image manipulation class the full path to the uploaded image (again, after you uploaded the image). Thirdly, it a good idea to use different variable names for the different configs:
$config['upload_path'] = './assets/uploads';
$config['allowed_types'] = 'gif|jpg|png|jpeg';
$this->load->library('upload', $config);
if ($this->upload->do_upload('resim')) {
$file_data = $this->upload->data();
$resize['image_library'] = 'gd2';
$resize['create_thumb'] = TRUE;
$resize['maintain_ratio'] = TRUE;
$resize['quality'] = '60%';
$resize['width'] = 200;
$resize['height'] = 200;
$resize['source_image'] = $file_data['full_path'];
$this->load->library('image_lib', $resize);
if (!$this->image_lib->resize()) {
echo $this->image_lib->display_errors();
}
} else {
echo $this->upload->display_errors('<p>', '</p>');
}