FPDF extension

<?php

# using last version of FPDF 1.7: http://www.fpdf.org/
require_once './fpdf17/fpdf.php';

class PDF extends FPDF
{
    public function BuildTable2($header2,$data2)
    {
        $this->SetFillColor(255,255,255);
        $this->SetTextColor(0);
        $this->SetDrawColor(0);
        $this->SetLineWidth(.3);
        $this->SetFont('','B');

        //Header
        $w = array(20,20,40,18,50,12);
        $this->SetFont('Arial','B',7);

        for($i=0;$i<count($header2);$i++) $this->Cell($w[$i],7,$header2[$i],1,0,'C',true);
        $this->Ln();

        //Color and font restoration
        $this->SetFillColor(224,235,255);
        $this->SetTextColor(0);
        $this->SetFont('');

        //Data
        $fill=false;
        $i = 0;
        $x0=$x = $this->GetX();
        $y = $this->GetY();

        foreach($data2 as $row)
        {
            for ($i=0; $i<6; $i++) //Avoid very lengthy texts
            {
                $row[$i]=substr($row[$i],0,160);
            }

            $yH=9; //height of the row

            //Issue a page break first if needed
            $this->SetXY($x, $y);
            $this->Cell($w[0], $yH, "", 'LRB',0,'',$fill);
            $this->SetXY($x, $y);
            $this->MultiCell($w[0],6,$row[0],0,'L');

            $this->SetXY($x + $w[0], $y);
            $this->Cell($w[1], $yH, "", 'LRB',0,'',$fill);
            $this->SetXY($x + $w[0], $y);
            $this->MultiCell($w[1],4,$row[1],0,'L');

            $x =$x+$w[0];
            $this->SetXY($x + $w[1], $y);
            $this->Cell($w[2], $yH, "", 'LRB',0,'',$fill);
            $this->SetXY($x + $w[1], $y);
            $this->MultiCell($w[2],5,$row[2],0,'L');

            $x =$x+$w[1];
            $this->SetXY($x + $w[2], $y);
            $this->Cell($w[3], $yH, "", 'LRB',0,'',$fill);
            $this->SetXY($x + $w[2], $y);
            $this->MultiCell($w[3],6,$row[3],0,'L');

            $x =$x+$w[2];
            $this->SetXY($x + $w[3], $y);
            $this->Cell($w[4], $yH, "", 'LRB',0,'',$fill);
            $this->SetXY($x + $w[3], $y);
            $this->MultiCell($w[4],6,$row[4],0,'L');

            $x =$x+$w[3];
            $this->SetXY($x + $w[4], $y);
            $this->Cell($w[5], $yH, "", 'LRB',0,'',$fill);
            $this->SetXY($x + $w[4], $y);
            $this->MultiCell($w[5],6,$row[5],0,'L');

            $y=$y+$yH; //move to next row
            $x=$x0; //start from firt column
        }
    }
}