FPDF如何强制分页符 [英] FPDF How to force a page break

问题描述

我正在使用FPDF(1.7)将TXT文件转换为PDF.我想在PDF产品中强制分页.该文本文件是使用php创建的，并成功使用了回车符(\ r).但是我无法使换页(\ f)出现在PDF中.

I am using FPDF (1.7) to convert a TXT file into PDF. I would like to force a page break in the PDF product. The text file is created using php, and successfully uses carriage returns (\r). But I cannot get form feeds (\f) to appear in the PDF.

是否有另一种方法可以通过更改原始文本文件或php代码来强制FPDF中的分页符?也许是不同的角色?现在，我有一个波浪号标记页面应该在哪里断开.

Is there another way to force a page break in FPDF by either changing the original text file or the php code? Perhaps a different character? For now, I have a tilde marking where pages should break.

如果有兴趣，我将发布用于调用FPDF的简单php:

If it is of any interest, I will post the simple php used to call FPDF:

<?php
require('fpdf.php');
$pdf = new FPDF('P','mm','A5');
$pdf->AddPage('P'); 
$pdf->SetDisplayMode(real,'default');
$pdf->SetFont('Arial','',10);
$txt = file_get_contents('comments.txt', true);
$pdf->Write(8, $txt);
$pdf->Output();
?>

感谢您的关注.

推荐答案

这里是一个主意: 完整代码

Here's an idea: complete code

<?php
    require('fpdf.php');
    $pdf = new FPDF('P','mm','A5');
    $pdf->AddPage('P'); 
    $pdf->SetDisplayMode(real,'default');
    $pdf->SetFont('Arial','',10);
    $txt = file_get_contents('comments.txt', true);
    $pages = explode('~', $txt);
    foreach ($pages as $page) {
        $pdf->Write(8, $page);
        $pdf->AddPage();
    }
    $pdf->Output();
?>

在不清楚的情况下的简要说明:将文本分成页面"，并在每个页面之间插入一个分页符.

Brief explanation in case not clear: Splits the text up into 'pages' and writes each of them with a page break in between.

可能的错误:在末尾添加额外的页面. 解决方案:使用for循环而不是foreach进行迭代，并停止一页.

Possible bugs: adding extra page at the end. Solution: iterate with for loop instead of foreach and stop one page short.

另一个可能的错误:将无法再使用波浪号. (错误)解决方案:使用更复杂的字符串来表示分页符.

Another possible bug: won't be able to ever use tilde again. (Bad) solution: use a more complex string to signify a page break.

这篇关于FPDF如何强制分页符的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！