original_string: protected function prepare_form_data() {
  		$this->data = [];
  
  		foreach ( $this->fields as $field ) {
  			$this->data[ $field->get_id() ] = $field->get_value();
  		}
  	}
code: protected function prepare_form_data() {
  		$this->data = [];
  
  		foreach ( $this->fields as $field ) {
  			$this->data[ $field->get_id() ] = $field->get_value();
  		}
  	}
code_tokens: protected function prepare_form_data ( ) { $ this -> data = [ ] ; foreach ( $ this -> fields as $ field ) { $ this -> data [ $ field -> get_id ( ) ] = $ field -> get_value ( ) ; } }
docstring: Prepare data from the storage.
  
  @return void
docstring_tokens: Prepare data from the storage .