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//================================= Upload file ================================= 
 			$uploadImageURL='';
			$status = "";
    		$msg = "";
    		$file_element_name = 'fimg';
             $config = array();
                $config['upload_path'] = realpath(APPPATH . '../'.$this->settingArr['baseImg'].'');
                $config['allowed_types'] = 'gif|jpg|jpeg|png|tiff|bmp';
                $config['size'] = '4096';
                $this->upload->initialize($config);
    $_FILES[$file_element_name]['name'] = get_file_name($_FILES[$file_element_name]['name']);

                if (!$this->upload->do_upload($file_element_name)) {
                    $error = array('error' => $this->upload->display_errors());
     echo json_print('error','ERROR: while uploading file. Please make sure you are try to upload valid image ');
     
                } else {
     
                    $file_data = array($this->upload->data());
                    $image_name = $file_data[0]['file_name'];
                    $config_img = array();
                    $config_img['image_library'] = 'gd2';
                    $config_img['source_image'] = realpath(APPPATH . '../'.$this->settingArr['baseImg'].''. $image_name);       $config_img['create_thumb'] = TRUE;
                    $config_img['maintain_ratio'] = TRUE;
                    $config_img['width'] = 128;
                    $config_img['quality'] = 100;
					 $config_img['thumb_marker']  = '';
					 $config_img['new_image'] = APPPATH . '../'.$this->settingArr['baseImg'].'small/'. $image_name;
					 $uploadImageURL= $image_name;
					 $this->image_lib->initialize($config_img);
					 $this->image_lib->resize();
				}
	 /////////////////////End Upload//////////////////////////////////////////////