id; $appdetail_dropdown_categories = wp_dropdown_categories( array( 'name' => $appdetail_customizer_name, 'echo' => 0, 'show_option_none' =>__('Select Category','appdetail'), 'option_none_value' => '0', 'selected' => $this->value(), ) ); $appdetail_dropdown_final = str_replace( 'get_link(), $appdetail_dropdown_categories ); printf( '%s %s', $this->label, $appdetail_dropdown_final ); } } endif;