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У меня возникла проблема с FPDF. У меня возникла проблема. Устаревшие: Методы с тем же именем, что и их класс, не будут конструкторами в будущей версии PHP; FPDF имеет устаревший конструктор. Я работаю над квитанцией. На локальном хосте мой код работает нормально, но когда я загружаю код в свой домен, он показывает ошибку, подобную этой устаревшей: Методы с тем же именем, что и их класс, не будут конструкторами в будущей версии PHP; FPDF имеет устаревший конструктор

вот мой код

 <?php
include('includes/database.php');
include('code.php');

require('fpdf17/fpdf.php');

if (isset($_GET['edit_id'])) {


session_start();
$_SESSION['order_id'] = $_GET['edit_id'];
session_commit();
//Add a custom size  





    $db = new PDO("mysql:host=localhost; dbname=name", "root", "");


    class myPDF extends FPDF
    {
        function headerTable()
        {
            include('includes/database.php');
            $reportSubtitle = "Ñ";

     

            $reportSubtitle = iconv('UTF-8', 'windows-1252', $reportSubtitle);
            $this->Image('headerlogo.png', 9.5, 5, 'C');

          
            $order_id = $_SESSION['order_id'];

            $cust = "SELECT * FROM orders WHERE order_id = '$order_id'";
            $query_cust = mysqli_query($connection, $cust);
            $rowc = mysqli_fetch_assoc($query_cust);

            $_SESSION['cust_id'] = $rowc['customer_id'];
          


            


            $this->SetFont('Arial', '', 6);
            $this->SetY(9);
            $this->Cell(0, 40, '  addres', 0, 2, 'C');
            $this->Ln(-18);
            $this->Cell(0, 0, '  STO NI' . $reportSubtitle . 'address', 0, 2, 'C');
            $this->Ln(2);
            $this->Cell(0, 0, '  CONTACT US ON: 092622222', 0, 2, 'C');
            $this->Ln(2.4);
            $this->Cell(0, 0, '  0922222224', 0, 2, 'C');
            $this->Ln(2.5);
            $this->Cell(0, 0, ' _______________________________________________', 0, 2, 'C');



          
        }
        function viewTable($db)
        { 
            include('includes/database.php');
            date_default_timezone_set('Asia/Manila');
            $timestampa = date("m/d/Y");
            $time = date("h:i:s a");


               
            $order_id = $_SESSION['order_id'];
            $user_id = $_SESSION['user_id'];
         

            $sql = "SELECT * FROM user WHERE user_id = '$user_id'";
            $query = mysqli_query($connection, $sql);
            $row = mysqli_fetch_assoc($query);

            $cust_id = $_SESSION['cust_id'];
          
            $sql_cust = "SELECT * FROM customer WHERE id = '$cust_id'";
            $query_custs = mysqli_query($connection, $sql_cust);
            $rowcc = mysqli_fetch_assoc($query_custs);





            $query_tid = "SELECT COUNT(*) as countz FROM orders WHERE DELIVERY_STATUS = 'delivered'";
            $query_run_tid = mysqli_query($connection, $query_tid);
            $row_tid = mysqli_fetch_assoc($query_run_tid);

            $se_order = "SELECT tid From orders WHERE order_id = '$order_id'";
            $query_se = mysqli_query($connection, $se_order);
            $row_se = mysqli_fetch_assoc($query_se);
            


            $tid = $row_tid['countz'];
            $se = $row_se['tid'];

            if ($se == 0){

                $se = $tid   1;
                $up_tid = "UPDATE orders SET tid = '$se' WHERE order_id = '$order_id'";
                $query_up = mysqli_query($connection, $up_tid);
            }



         
                
      








          
            $this->SetFont('Arial', '', 6);

           

      


                $this->SetFont('Arial', '', 6);
                $this->SetY(40);
                $this->Cell(-100, 10, 'Sold To:' . ' ' . $rowcc['CUS_FIRSTNAME'] . ' ' . $rowcc['CUS_LASTNAME'], 0, 0, 'L');
                $this->Ln(3);
                $this->Cell(-100, 10, 'Date:' . ' ' . $timestampa . '                                 Time:' . ' ' . $time, 0, 0, 'L');
                $this->Ln(3);
                $this->Cell(-100, 10, 'Cashier: ' . 'Code ' . ' ' . $row['user_username'] . '                              T-ID:' . $se, 0, 0, 'L');
                $this->Ln(3);
                $this->Cell(-100, 10, ' _______________________________________________', 0, 0, 'L');
                $this->Ln(5); 

            $stmt = $db->query("SELECT order_item.*, orders.*, product.*   FROM order_item LEFT OUTER JOIN orders ON (order_item.order_id = orders.order_id) LEFT OUTER JOIN product ON (order_item.product_id = product.PRODUCT_ID) WHERE orders.DRIDER_ID != 0 AND order_item.order_id ='$order_id'");
            if ($stmt->rowCount() == 0) {
                $this->Ln();
                $this->SetFont('Times', '', 6);
                $this->Cell(276, 5, 'Record not found', 0, 0, 'C');
            }
            $i = 0;
            while ($data = $stmt->fetch(PDO::FETCH_OBJ)) {
                $discount_minus =  $data->discount_minus;
                $sell = $data->PRODUCT_SELLING_PRICE;
                $sell = number_format($sell, 2);
                //compute total of each product purchase
                $total_quantity = $data->total_qty;
                $qty = $data->quantity;
                $price = $data->PRODUCT_SELLING_PRICE;
                $amount = $qty * $price;






                $this->Cell(-100, 10, $data->quantity . ' ' . $data->PRODUCT_GENERIC_NAME . ' ' . $data->PRODUCT_DOSAGE . ' ' . $data->PRODUCT_FORM, 0, 0, 'L');
                $this->Ln(3);
                $this->Cell(-100, 10, '(' . $data->PRODUCT_BRANDNAME . ')' . ' ' . '@' . $sell, 0, 0, 'L');
                $this->Ln(3);
                $this->Cell(0, 2, $amount, 0, 0, 'R');
                $this->Ln(3);

                //compute total amount purchased

                $sub = $amount;



                if ($i == 0) {

                    $sub1 = $sub;
                    //get the minus discount
                    $discounted =  $discount_minus;
                    if ($discount_minus == '') {

                        $discounted = 0;
                    }
                }
                if ($i >= 1) {

                    $sub1 = $sub1   $sub;
                    $sub1 = number_format($sub1, 2);
                    $discounted = $discount_minus   $discounted;
                    $discounted = number_format($discounted, 2);
                }
                $i  ;
            }
            $fee = 50;
            $fee = number_format($fee, 2);
            $change = 0.00;

            $change = number_format($change, 2);

            $all_total1 =   $sub1 - $discounted;

            $all_total1 = abs($all_total1);
            $all_total1 = number_format($all_total1, 2);

            $all_total = $all_total1   $fee;
            $all_total = number_format($all_total, 2);



            $this->Ln(2);
            $this->Cell(0, 10, 'No of item(s): ' . $total_quantity, 0, 0, 'C');
            $this->Ln(3);
            $this->SetFont('Arial', '', 8);
            $this->Cell(0, 10, 'SUB TOTAL:' . '                                     ' . $sub1, 0, 0, 'L');
            $this->Ln(3);
            $this->Cell(0, 10, 'DISCOUNT:' . '                                        ' . $discounted, 0, 0, 'L');
            $this->Ln(3);
            $this->Cell(0, 10, 'DELIVERY FEE:' . '                                ' . $fee, 0, 0, 'L');
            $this->Ln(3);
            $this->Cell(0, 10, '                                                 ==========', 0, 0, 'L');
            $this->Ln(5);
            $this->SetFont('Arial', 'B', 10);
            $this->Cell(0, 10, 'AMOUNT DUE:' . '                   ' . $all_total, 0, 0, 'L');
            $this->Ln(4);
            $this->SetFont('Arial', '', 8);
            $this->Cell(0, 10, 'Cash Tendered:' . '                              ' . $all_total, 0, 0, 'L');
            $this->Ln(3);
            $this->Cell(0, 10, '                                                 ==========', 0, 0, 'L');
            $this->Ln(5);
            $this->SetFont('Arial', 'B', 10);
            $this->Cell(0, 10, 'CHANGE' . '                              ' . $change, 0, 0, 'L');
            $this->Ln(6);





            $this->Cell(0, 0, ' _______________________________________________', 0, 2, 'C');
            $this->SetFont('Arial', 'B', 6);
            $this->Cell(0, 10, 'Transaction # ' .  $se, 0, 0, 'C');
            $this->Ln(6);
            $this->Cell(0, 0, ' _______________________________________________', 0, 2, 'C');
            $this->Ln(-15);
            $this->SetFont('Arial', '', 6);

            $this->Cell(0, 40, '  This serves as Official Receipt', 0, 2, 'C');
            $this->Ln(-18);
            $this->Cell(0, 0, '  Thank you and Come Again!', 0, 2, 'C');
            $this->Ln(2);
            $this->Cell(0, 0, '  Like us on Facebook', 0, 2, 'C');
            $this->Ln(5);
            $this->Cell(0, 0, 'Customer Name: __________________', 0, 2, 'L');
            $this->Ln(4);
            $this->Cell(0, 0, 'ID #: __________________', 0, 2, 'L');
            $this->Ln(4);
            $this->Cell(0, 0, 'Signature: __________________', 0, 2, 'L');
            $this->Ln(4);
        }
        function footer()
        {
            $this->SetY(-15);
            $this->SetFont('Arial', '', 8);
            $this->Cell(0, 10, 'Page' . $this->PageNo() . '/{nb}', 0, 0, 'C');
        }
    }
    $pdf = new myPDF();
    $pdf->SetMargins(1, 5, 1);

    $pdf->AliasNbPages();
    $pdf->AddPage('P', [200, 58], 0);
    $pdf->headerTable();
    $pdf->viewTable($db);









    $pdf->Output();
}
 

вот код в строке 12 в FPDF

определите(«FPDF_VERSION»,»1.7″);

 class FPDF
{
var $page;               // current page number
var $n;                  // current object number
var $offsets;            // array of object offsets
var $buffer;             // buffer holding in-memory PDF
var $pages;              // array containing pages
var $state;              // current document state
var $compress;           // compression flag
var $k;                  // scale factor (number of points in user unit)
var $DefOrientation;     // default orientation
var $CurOrientation;     // current orientation
var $StdPageSizes;       // standard page sizes
var $DefPageSize;        // default page size
var $CurPageSize;        // current page size
var $PageSizes;          // used for pages with non default sizes or orientations
var $wPt, $hPt;          // dimensions of current page in points
var $w, $h;              // dimensions of current page in user unit
var $lMargin;            // left margin
var $tMargin;            // top margin
var $rMargin;            // right margin
var $bMargin;            // page break margin
var $cMargin;            // cell margin
var $x, $y;              // current position in user unit
var $lasth;              // height of last printed cell
var $LineWidth;          // line width in user unit
var $fontpath;           // path containing fonts
var $CoreFonts;          // array of core font names
var $fonts;              // array of used fonts
var $FontFiles;          // array of font files
var $diffs;              // array of encoding differences
var $FontFamily;         // current font family
var $FontStyle;          // current font style
var $underline;          // underlining flag
var $CurrentFont;        // current font info
var $FontSizePt;         // current font size in points
var $FontSize;           // current font size in user unit
var $DrawColor;          // commands for drawing color
var $FillColor;          // commands for filling color
var $TextColor;          // commands for text color
var $ColorFlag;          // indicates whether fill and text colors are different
var $ws;                 // word spacing
var $images;             // array of used images
var $PageLinks;          // array of links in pages
var $links;              // array of internal links
var $AutoPageBreak;      // automatic page breaking
var $PageBreakTrigger;   // threshold used to trigger page breaks
var $InHeader;           // flag set when processing header
var $InFooter;           // flag set when processing footer
var $ZoomMode;           // zoom display mode
var $LayoutMode;         // layout display mode
var $title;              // title
var $subject;            // subject
var $author;             // author
var $keywords;           // keywords
var $creator;            // creator
var $AliasNbPages;       // alias for total number of pages
var $PDFVersion;