upload

if (!empty($_FILES)) {

		$config['upload_path'] = './uploads/product/';
		$config['allowed_types'] = 'gif|jpg|png';
		$config['overwrite'] = FALSE;
		$config['max_size'] = '500000';
		$this->upload->initialize($config);

		if ($this->upload->do_upload('file')) {
		//here i want resize first before insert it ? alredy use here but cannot resize it
		/*

$config['image_library'] = 'gd2';
$config['source_image'] = $this->upload->upload_path.$this->upload->file_name;
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width']	= 75;
$config['height']	= 50;

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

$this->image_lib->resize();
*/





			$upload_data = $this->upload->data();
			$fileName = $upload_data['file_name'];
			$data=array('foto'=>$fileName,
			'id_product_post'=>$this->input->post('id_product_post'),
			);
			$this->model_front->addfoto($data);

		}



}