invisio v2.0

<?php

require('fpdf/fpdf_merge.php');
require('fpdf/alphapdf.php');

include('../../config/main_function.php');
$secure = "cAh3DrJACzw4RbU";
$connection = connectDB($secure);

$member_id = mysqli_real_escape_string($connection, $_GET['id']);
$temp_member_id = explode(".", $member_id);
$member_id = bigsara_decode($temp_member_id[0], $temp_member_id[1]);

$sql_system = "SELECT * FROM tbl_system_setting WHERE setting_id = '1';";
$rs_system = mysqli_query($connection, $sql_system);
$row_system = mysqli_fetch_array($rs_system);

$key = $row_system['secure_text'];
$pointer = $row_system['secure_pointer'];

$sqlMember = "SELECT * FROM `tbl_member` WHERE `member_id` = '$member_id'";
$rsMember = mysqli_query($connection, $sqlMember);
$rowMember = mysqli_fetch_array($rsMember);

switch ($rowMember['register_type']) {
    case '1':
        $table = "tbl_member_detail_employer";
        break;
    case '2':
        $table = "tbl_member_detail_company";
        break;
    case '3':
        $table = "tbl_member_detail_agency";
        break;
    case '4':
        $table = "tbl_member_detail_worker";
        break;
}

$sql = "SELECT * FROM `$table` WHERE `member_id` = '$member_id'";
$rs = mysqli_query($connection, $sql);
$row = mysqli_fetch_array($rs);

$merge = new FPDF_Merge();
$document_import = $row['document_import'];

$merge->add("../upload/join/file/" . $document_import);

$merge->output();