从FPDF创建多个PDF文件

Question

我想要做的是使用FPDF创建并通过电子邮件发送多个PDF文件。我已经有一切工作可以通过电子邮件发送单个文件，但是当我尝试将所有内容粘贴到循环中时，脚本最终只输出PDF的第一个实例，然后退出到空白屏幕。当我只处理一条记录时，它会完美运行，但是当您添加多条记录时，它只会运行一次。我真的不知道在这里做什么是我的代码。任何帮助或方向表示赞赏。

while ($data = mysql_fetch_row($query)) // under normal circumstances working properly 
    { 
     $clientid = $data['0']; 
     if($clientid) 
     { 
      require("generatepdf.php"); //styles the pdf and is working properly 
      $savepath = 'c:/ledgers/'.$cname.' Cash Ledger.pdf'; 
      $pdf->Output($savepath,'F'); 
      require("ledgeremail.php"); //runs query to get email address and emails the outputted file 
     } 
    } 

这是我的pdf生成代码的要点，遗漏的一代的具体细节。

<?php 

require("includes/pdf/fpdf.php"); 


{ 

$pdf = new FPDF(); 
$pdf->AddPage(); 
$pdf->SetFont('Arial','',16); 

    //Run Query to get Ledger information for the $clientid variable 
      //Pass information from query into the different variables throughout script 



      //Print Document Title 
      $pdf->Cell(0,10,$cname.' Petty Cash Ledger', 0,1,'L'); 
      //Print First Month Grouping 
      $pdf->SetFont('Arial','',10); 
      $pdf->Line($linestart,$pdf->GetY(),$lineend,$pdf->GetY()); 
      $pdf->Cell(10,5,$startmonth.", ".$startyear, 0,0,'L'); 
      $pdf->SetX(175); 
      $pdf->SetFont('','B'); 
      $pdf->Cell(20,5,'Balance Forward: $'.$balforward, 0,1,'R'); 
      $pdf->SetFont(''); 
      //print group headers 
      $pdf->SetTextColor(101,102,102); 
      $pdf->Cell(30,5,'Date',0,0,'L'); 
      $pdf->SetX(30); 
      $pdf->Cell(105,5,'Description', 0,0,'L'); 
      $pdf->SetX(135); 
      $pdf->Cell(20,5,'Deposit', 0,0,'R'); 
      $pdf->SetX(155); 
      $pdf->Cell(20,5,'Withdrawl', 0,0,'R'); 
      $pdf->SetX(175); 
      $pdf->Cell(20,5,'Balance', 0,1,'R'); 
      $pdf->SetTextColor(0,0,0); 
      $pdf->SetFillColor(255); 

      while($ledger = mysql_fetch_row($ledgerqry)) 
      { 
       if ($grey == 1) $pdf->SetFillColor(225); 

       $currentmonth = date('F',strtotime($data[0])); 
       if ($currentmonth != $startmonth) 
       { 
        $pdf->SetFillColor(255); 
        $grey = 0; 
        $currentyear = date('Y',strtotime($data[0])); 
        //Print Month End Balance 
        $pdf->SetX(175); 
        $pdf->SetFont('','B'); 
        $pdf->Cell(20,5,'Ending Balance: '.$runningbal, 0,1,'R',1); 
        $pdf->SetFont(''); 
        $pdf->Line($linestart,$pdf->GetY()+2,$lineend,$pdf->GetY()+2); 
        //Print Month Grouping 
        $pdf->Cell(10,10,$currentmonth.", ".$currentyear, 0,0,'L'); 
        $pdf->SetX(175); 
        $pdf->SetFont('','B'); 
        $pdf->Cell(20,10,"Balance Forward: ".$runningbal, 0,1,'R'); 
        $pdf->SetFont(''); 


        //print group headers 
        $pdf->SetTextColor(101,102,102); 
        $pdf->Cell(30,5,'Date',0,0,'L'); 
        $pdf->SetX(30); 
        $pdf->Cell(105,5,'Description', 0,0,'L'); 
        $pdf->SetX(135); 
        $pdf->Cell(20,5,'Deposit', 0,0,'R'); 
        $pdf->SetX(155); 
        $pdf->Cell(20,5,'Withdrawl', 0,0,'R'); 
        $pdf->SetX(175); 
        $pdf->Cell(20,5,'Balance', 0,1,'R'); 
        $pdf->SetTextColor(0,0,0); 

        $startmonth = $currentmonth; 
       } 

       //Create line Variables 
       $tdate = date('m/d/Y',strtotime($ledger[0])); 
       $tdescription = $ledger[2]; 
       if($ledger[3]==0) $tdeposit = ""; else $tdeposit = "$".number_format($ledger[3], 2, '.', ','); 
       if($ledger[4]==0) $twithdrawl = ""; else $twithdrawl = "($".-1*number_format($ledger[4], 2, '.', ',').")"; 
       $runningbal = "$".number_format($balforward + $ledger[5], 2, '.', ','); 

       $pdf->Cell(30,7,$tdate, 0,0,'L',1); 
       $pdf->SetX(30); 
       $pdf->Cell(105,7,$tdescription, 0,0,'L',1); 
       $pdf->SetX(135); 
       $pdf->Cell(20,7,$tdeposit, 0,0,'R',1); 
       $pdf->SetX(155); 
       $pdf->Cell(20,7,$twithdrawl, 0,0,'R',1); 
       $pdf->SetX(175); 
       $pdf->Cell(20,7,$runningbal, 0,1,'R',1); 

       if ($grey == 1) 
       { 
        $pdf->SetFillColor(255); 
        $grey = 0; 
       } 
       else $grey = 1; 



      } 
      //Create Final balance 
      $pdf->SetFillColor(255); 
      $pdf->SetX(175); 
      $pdf->SetFont('','B'); 
      $pdf->Cell(20,5,'Ending Balance: '.$runningbal, 0,1,'R',1); 
      $pdf->SetFont(''); 
     }     
    } 
} 

?> 

Answer 1

您的方法是正确的，但您可能需要重构您的逻辑。

在您包含的每个文件中，您都希望编写用于生成PDF和发送电子邮件的函数。然后，你的循环可以重做，看起来像这样：

所以，在你的文件，你需要实现逻辑拟议generate_pdf_for_client和send_email_to_client功能。