my $id_article = 0;
    for ($i_article = 0; $i_article < @output_concord_files_prepare; $i_article++){
        $dbh->do("
            INSERT INTO `article`(`id_article`, `url`, `html_extr_text`,`concord_file`, `sys_time`)
            VALUES ('$id_article', '$url_prepare[$i_article]', '$html_pages_files_extended[$i_article]', '$output_concord_files_prepare[$i_article]', '$sys_time_prepare[$i_article]')
        ") || die $dbh->errstr;
    }
    $id_article++;