View difference between Paste ID: euTa1j90 and PX1zmSmM

 <!-- http://phpbego.wordpress.com -->
 <?php
 $strhtml = "<div class='tengah'<h>Slip Gaji</h2></div>";
 include "koneksi.php";
-$sql =$mysqli->query ("SELECT * FROM tb_karyawan");
+if(isset($mysqli)){
 	$query =$mysqli->query ("SELECT * FROM tb_karyawan");
 }else{
 	die('no $mysqli defined');
 }
 if(!$query){
 	die($mysqli->error); // kl salah tolong perbaiki perintahnya
 }
 $strhtml .= ("<table>");
-	 while ($data = mysqli_fetch_array($sql)) {
+
 		$strhtml .= "<th>No</th>";
 		$strhtml .= "<th>Nama</th>";
 		$strhtml .= "<th>Gaji Utama</th>";
 		$strhtml .= "<th>Jabatan</th>";
 	$strhtml .= "</tr>";
 	 while ($data = mysqli_fetch_array($query)) {
 	$strhtml .= "<tr>";
 		$strhtml .= "<td>".$data['no']."</td>";
 		$strhtml .= "<td>".$data['nama_kar']."</td>";
 		$strhtml .= "<td>".$data['gaji_utama']."</td>";
 		$strhtml .= "<td>".$data['jabatan']."</td>";
 	$strhtml .= "</tr>";
 	}
 $strhtml .= "</table>";
 $now = date("F j, Y, g:i a");
 $strhtml .= "<p>Dicetak Pada : $now <p>";
 
 // Panggil mPdf
 include("mpdf/mpdf.php");
-$mpdf->Output();
+
-?>
+
 $mpdf = new mPDF('utf-8', 'A4', 0, '', 10, 10, 5, 1, 1, 1, '');
 $stylesheet = file_get_contents('css/style.css');
 $mpdf->WriteHTML($stylesheet,1);
 $mpdf->WriteHTML($strhtml);
 $mpdf->Output();