public static function get_csv_format() { self::$to_encoding = FrmAppHelper::get_post_param('csv_format', 'UTF-8', 'sanitize_text_field'); }
public static function get_csv_format() { $csv_format = FrmAppHelper::get_post_param('csv_format', 'UTF-8', 'sanitize_text_field'); $csv_format = apply_filters('frm_csv_format', $csv_format); self::$to_encoding = $csv_format; }