field_type == 'random' ) {
$value = "random";
} else if ( $sort->sort == 'asc' ) {
$value = $sort->htmlvar_name . "_asc";
} else if ( $sort->sort == 'desc' ) {
$value = $sort->htmlvar_name . "_desc";
}
$active = ( $value && ! empty( $_REQUEST['sort_by'] ) && $_REQUEST['sort_by'] == $value ) || ( $sort->is_default == '1' && ! isset( $_REQUEST['sort_by'] ) ) ? ' active' : '';
if ( $active ) {
$button_label = $sort->frontend_title;
}
$sort_options_html .= '' . esc_html( $sort->frontend_title ) . '';
}
}
?>
">