如何用php在FPDF中创建表格?[英] How to create table in FPDF using php?

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问题描述

我正在尝试使用PHP创建PDF文件.

我的问题是我想创建一个表,我不确定如何.

有什么建议?

推荐答案

另外查看教程6

$pdf->WriteHTML($html);

您可以写下表格并像那样输出.

尽管我会推荐 tcpdf 它的用途

>

其他推荐答案

int PDF_add_table_cell ( resource $pdfdoc , int $table , int $column ,
                         int $row , string $text , string $optlist )

将单元格添加到新的或现有表中.

可以在此处找到有关PDF功能的更多信息: http://php.net/manual/manual/book.pdf.php.php


如果要使用fpdf,以下是从 fpdf.org

<?php
require('fpdf.php');    
class PDF_MC_Table extends FPDF {
 var $widths;
 var $aligns;

 function SetWidths($w){
    //Set the array of column widths
    $this->widths=$w;
 }

 function SetAligns($a){
    //Set the array of column alignments
    $this->aligns=$a;
 }

 function Row($data){
    //Calculate the height of the row
    $nb=0;
    for($i=0;$i<count($data);$i++)
        $nb=max($nb,$this->NbLines($this->widths[$i],$data[$i]));
    $h=5*$nb;
    //Issue a page break first if needed
    $this->CheckPageBreak($h);
    //Draw the cells of the row
    for($i=0;$i<count($data);$i++){
        $w=$this->widths[$i];
        $a=isset($this->aligns[$i]) ? $this->aligns[$i] : 'L';
        //Save the current position
        $x=$this->GetX();
        $y=$this->GetY();
        //Draw the border
        $this->Rect($x,$y,$w,$h);
        //Print the text
        $this->MultiCell($w,5,$data[$i],0,$a);
        //Put the position to the right of the cell
        $this->SetXY($x+$w,$y);
    }
    //Go to the next line
    $this->Ln($h);
 }

 function CheckPageBreak($h){
    //If the height h would cause an overflow, add a new page immediately
    if($this->GetY()+$h>$this->PageBreakTrigger)
        $this->AddPage($this->CurOrientation);
 }

 function NbLines($w,$txt){
    //Computes the number of lines a MultiCell of width w will take
    $cw=&$this->CurrentFont['cw'];
    if($w==0)
        $w=$this->w-$this->rMargin-$this->x;
    $wmax=($w-2*$this->cMargin)*1000/$this->FontSize;
    $s=str_replace("\r",'',$txt);
    $nb=strlen($s);
    if($nb>0 and $s[$nb-1]=="\n")
        $nb--;
    $sep=-1;
    $i=0;
    $j=0;
    $l=0;
    $nl=1;
    while($i<$nb){
        $c=$s[$i];
        if($c=="\n"){
            $i++;
            $sep=-1;
            $j=$i;
            $l=0;
            $nl++;
            continue;
        }
        if($c==' ')
            $sep=$i;
        $l+=$cw[$c];
        if($l>$wmax){
            if($sep==-1){
                if($i==$j)
                    $i++;
            } else
                $i=$sep+1;
            $sep=-1;
            $j=$i;
            $l=0;
            $nl++;
        } else
            $i++;
    }
    return $nl;
 }
}
?>

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问题描述

I am trying to create a PDF file using PHP.

My problem is that I want to create a table and I'm not sure how to.

Any suggestions?

推荐答案

Alternatively look at tutorial 6

$pdf->WriteHTML($html);

You can just write your table and output it like that.

Although I would recommend TCPDF as its a bit more versatile

其他推荐答案

int PDF_add_table_cell ( resource $pdfdoc , int $table , int $column ,
                         int $row , string $text , string $optlist )

Adds a cell to a new or existing table.

More info on PDF functions can be found here: http://php.net/manual/en/book.pdf.php


If you want to use FPDF here is an example taken from FPDF.org

<?php
require('fpdf.php');    
class PDF_MC_Table extends FPDF {
 var $widths;
 var $aligns;

 function SetWidths($w){
    //Set the array of column widths
    $this->widths=$w;
 }

 function SetAligns($a){
    //Set the array of column alignments
    $this->aligns=$a;
 }

 function Row($data){
    //Calculate the height of the row
    $nb=0;
    for($i=0;$i<count($data);$i++)
        $nb=max($nb,$this->NbLines($this->widths[$i],$data[$i]));
    $h=5*$nb;
    //Issue a page break first if needed
    $this->CheckPageBreak($h);
    //Draw the cells of the row
    for($i=0;$i<count($data);$i++){
        $w=$this->widths[$i];
        $a=isset($this->aligns[$i]) ? $this->aligns[$i] : 'L';
        //Save the current position
        $x=$this->GetX();
        $y=$this->GetY();
        //Draw the border
        $this->Rect($x,$y,$w,$h);
        //Print the text
        $this->MultiCell($w,5,$data[$i],0,$a);
        //Put the position to the right of the cell
        $this->SetXY($x+$w,$y);
    }
    //Go to the next line
    $this->Ln($h);
 }

 function CheckPageBreak($h){
    //If the height h would cause an overflow, add a new page immediately
    if($this->GetY()+$h>$this->PageBreakTrigger)
        $this->AddPage($this->CurOrientation);
 }

 function NbLines($w,$txt){
    //Computes the number of lines a MultiCell of width w will take
    $cw=&$this->CurrentFont['cw'];
    if($w==0)
        $w=$this->w-$this->rMargin-$this->x;
    $wmax=($w-2*$this->cMargin)*1000/$this->FontSize;
    $s=str_replace("\r",'',$txt);
    $nb=strlen($s);
    if($nb>0 and $s[$nb-1]=="\n")
        $nb--;
    $sep=-1;
    $i=0;
    $j=0;
    $l=0;
    $nl=1;
    while($i<$nb){
        $c=$s[$i];
        if($c=="\n"){
            $i++;
            $sep=-1;
            $j=$i;
            $l=0;
            $nl++;
            continue;
        }
        if($c==' ')
            $sep=$i;
        $l+=$cw[$c];
        if($l>$wmax){
            if($sep==-1){
                if($i==$j)
                    $i++;
            } else
                $i=$sep+1;
            $sep=-1;
            $j=$i;
            $l=0;
            $nl++;
        } else
            $i++;
    }
    return $nl;
 }
}
?>