cetak pdf

<?php
session_start();
include "../../conn.php";
define('FPDF_FONTPATH', 'fpdf/font/');
include "fpdf/fpdf.php";

$semes = mysql_query("SELECT kode, ket_smstr FROM semester where aktif='aktif'");
$sm = mysql_fetch_array($semes);
$status = $sm['ket_smstr'];

//mencaritahu gasal atau genap
$s      = explode(" ", $status);
$g      = $s[0]; //kalo di echo hasilnya genap/gasal

$bulangasal = array("juli","agustus","september","oktober","nopember","desember");
$bulangenap = array("januari","februari","maret","april","mei","juni");

class PDF extends FPDF
{
    function Header()
    {

        $this->Image('../../../images/logo.JPG',7,0.8,2);
        $this->SetFont('Times','B','10');
        $this->Cell(26.5,0.5,'LAPORAN KEUANGAN',0,0,'C');
        $this->Ln();
        $this->SetFont('Times','B','11');
        $this->Cell(26.5,0.5,'SMK PALEBON SEMARANG',0,0,'C');
        $this->Ln();
        $this->Cell(26.5,0.5,'Jalan Palebon Raya No. 30 Pedurungan Semarang (50199)',0,0,'C');
        $this->SetFont('Times','B','10');
        $this->Ln();
        $this->Cell(26.5,0.5,'Semester '.$status,0,0,'C');
        $this->Line(3,3.3,26.5,3.3);
        $this->Line(3,3.4,26.5,3.4);
        $this->Ln();
    }

    public function Footer()
    {
        $this->SetY(-2,5);
        $this->SetFont('Times','','6');
        $this->Cell(5,0.5,'di cetak oleh '.$_SESSION['login_name'].'  jam:'.date ("H:i:s"),0,false,'C',0,'',0,false,'T','M');
    }
}

$pdf = new PDF('L','cm','a4');
$pdf->Open();
$pdf->AliasNbPages();
$pdf->AddPage();
$pdf->SetMargins('3','3','3');
$pdf->Ln();
$pdf->Ln();

//mencaritahu dari identitas siswa
$s = mysql_fetch_array(mysql_query("SELECT * FROM student where nis='".$_POST['nis']."'"));
//mendapatkan kelas
$k = mysql_fetch_array(mysql_query("SELECT kelas, jurusan FROM kelas WHERE id_kelas='".$s['id_kelas']."'"));


    $pdf->Cell(1.5,0.5,'Nama ',0,0,'L');
    $pdf->Cell(0.5,0.5,':',0,0,'C');
    $pdf->Cell(5,0.5,$s['nama'],0,1,'L');
    $pdf->Cell(1.5,0.5,'NIS',0,0,'L');
    $pdf->Cell(0.5,0.5,':',0,0,'C');
    $pdf->Cell(5,0.5,$s['nis'],0,1,'L');
    $pdf->Cell(1.5,0.5,'Kelas',0,0,'L');
    $pdf->Cell(0.5,0.5,':',0,0,'C');
    $pdf->Cell(5,0.5,$k['kelas']." ".$k['jurusan'],0,1,'L');

$pdf->Ln();

    if($g == 'Gasal'){

        for($n=0; $n<=5; $n++){
            $pdf->Cell(3,0.5,ucfirst($bulangasal[$n]),1,0,'C');
        }
        $pdf->Cell(3,0.5,'',0,1,'C');

    }elseif ($g == 'Genap'){

        for($n=0; $n<=5; $n++){
            $pdf->Cell(3,0.5,ucfirst($bulangenap[$n]),1,0,'C');
        }
        $pdf->Cell(3,0.5,'',0,1,'C');

    }

    //isi label
    $masuk=mysql_query("SELECT * FROM keu_".$sm['kode']." where nis='".$_POST['nis']."'");
    if(mysql_num_rows($masuk) < '1'){
        $pdf->Cell(26,0.5,'Belum ada data pembayaran SPP',0,0,'C');
    }else{
        while($m=mysql_fetch_array($masuk)){
            //th tabel
            if($g == 'Gasal'){
                for($n=0; $n<=5; $n++){
                    if($m[$bulangasal[$n]] == '1'){ $value = 'Lunas'; }else { $value = 'Belum Bayar';}
                    $pdf->Cell(3,0.5,$value,1,0,'C');
                }
                $pdf->Cell(3,0.5,'',0,1,'C');
            }else{
                for($n=0; $n<=5; $n++){
                    if($m[$bulangenap[$n]] == '1'){ $value = 'Lunas'; }else { $value = 'Belum Bayar';}
                    $pdf->Cell(3,0.5,$value,1,0,'C');
                }
                $pdf->Cell(3,0.5,'',0,1,'C');
            }
        }
    }


$pdf->Output("Laporan keuangan ".$_POST['nis'].".pdf","D");
?>