PHP/MySQL打印重复标签

Question

使用FPDF插件，我使用PHP/MySQL打印标签（http://www.fpdf.de/downloads/addons/29/）。我希望能够让用户选择打印多少个标签。例如，如果查询输出10条记录，并且用户想要为每条记录打印3个标签，则将它们全部打印在一组中。 1,1,1,2,2,2,3,3,3 ...等。有任何想法吗？

 <?php 
      require_once('auth.php'); 
      require_once('../config.php'); 
      require_once('../connect.php');  

      require('pdf/PDF_Label.php'); 

      $sql="SELECT $tbl_members.lastname, $tbl_members.firstname, 
    $tbl_members.username, $tbl_items.username, $tbl_items.itemname 
FROM $tbl_members, $tbl_items 
WHERE $tbl_members.username = $tbl_items.username"; 
      $result=mysql_query($sql); 

      if(mysql_num_rows($result) == 0){ 
      echo "Your search criteria does not return any results, please try again."; 
      exit(); 
      } 

      $pdf = new PDF_Label("5160"); 

      $pdf->AddPage(); 

      // Print labels 
      while($rows=mysql_fetch_array($result)){ 
       $name = $rows['lastname'].', '.$rows['firstname'; 
       $item= $rows['itemname']; 

       $text = sprintf(" * %s *\n %s\n", $name, $item); 
       $pdf->Add_Label($text); 
      } 

      $pdf->Output('labels.pdf', 'D'); 
      ?> 

Answer 1

假设像$copies一个变量是他们想要多少份制成一个整数，我会做以下修改：

// Print labels 
while($row = mysql_fetch_array($result)){ 
    // Run Once for Each Result 
    $name = $row['lastname'].', '.$row['firstname']; 
    $item = $row['itemname']; 
    $text = sprintf(" * %s *\n %s\n", $name, $item); 
    if(isset($copies)) { 
     // The Copies Variable exists 
     for($i=0 ; $i<$copies ; $i++) { 
      // Run X times - Once for each Copy 
      $pdf->Add_Label($text); 
     } 
    } else { 
     // The Copies Variable does not exist - Assume 1 Copy 
     $pdf->Add_Label($text); 
    } 
} 

这应该提供所需的功能。