重叠在PHP的fpdf输出中 [英] Overlap in the fpdf output in php

问题描述

我是在php中使用fdpf的初学者.我进行了很多搜索，但找不到解决方法

Iam a beginner in using fdpf in php . I have searched a lot but couldn't find the solution

我需要这样的输出

但是我的代码的输出是

代码:

$row1a=mysql_fetch_array($sql_1a);
$row1b=mysql_fetch_array($sql_1b);
$row1c=mysql_fetch_array($sql_1c);

$pdf->Cell(6,6," 1 a) ",0,0);
$x = $pdf->GetX();
$y = $pdf->GetY();  
$pdf->MultiCell(150,6,"{$row1a['Question']}",0,1);
$pdf->SetXY($x + 160, $y);
$pdf->Cell(6,6,"{$row1a['Mark']}",0,1);

$pdf->Cell(6,6," b) ",0,0);
$x = $pdf->GetX();
$y = $pdf->GetY();          
$pdf->MultiCell(150,6,"{$row1b['Question']}",0,1);
$pdf->SetXY($x + 160, $y);
$pdf->Cell(6,6,"{$row1b['Mark']}",0,1);

$pdf->Cell(6,6," c) ",0,0);
$x = $pdf->GetX();
$y = $pdf->GetY();  
$pdf->MultiCell(150,6,"{$row1c['Question']}",0,1);
$pdf->SetXY($x + 160, $y);
$pdf->Cell(6,6,"{$row1c['Mark']}",0,1);

其中$ row1a，$ row1b，$ row1c是用于从数据库中获取问题和标记的变量. 由于问题可以是从数据库中获取的可变长度的问题，因此它与下一个问题重叠.

where $row1a,$row1b,$row1c are the variables used to fetch the question and marks from database. Since the question can be of variable length fetched from database , it overlaps with the next question.

谢谢.

推荐答案

在每次MultiCell()调用之后执行一次GetY()更新(这每次向下推当前的Y值)，并在以后的MultiCell()中正确地重新计算它

Perform a GetY() update after every MultiCell() call (this pushes the current Y value every time downwards) and recalculate it properly for every further MultiCell().

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