Wrap Text in Fpdf in Php

问题:

I am trying to Wrap a text in the Cell using FPDF. here is my code.

<?php
require('fpdf.php');

$pdf = new FPDF();

$pdf->AddPage();
$pdf->SetFont('Arial','',16);
$pdf->Cell(20,7,'Hi1',1);
$pdf->Cell(20,7,'Hi2',1);
$pdf->Cell(20,7,'Hi3',1);

$pdf->Ln();

$pdf->Cell(20,7,'Hi4',1);
$pdf->Cell(20,7,'Hi5(xtra)',1);
$pdf->Cell(20,7,'Hi5',1);

$pdf->Output();
?>

The output for this code looks like this

Now I want to Wrap that Xtra text which is there into the Cell. The xtra text should go into the second line. How should I do that.

when I use MultiCell for that line $pdf->MultiCell( 20, 7, 'Hi5(xtra)', 1); It is changing into the following..

I have tried the Answer mentioned by Log1c It came out this way

回答1:

Use MultiCell() instead Cell()

Change this:

$pdf->Cell(20,7,'Hi5(xtra)',1);

To:

$pdf->MultiCell( 20, 7, 'Hi5(xtra)', 1);

The MultiCell() is used for print text with multiple lines.

EDIT:

I can see that MultiCell(), breaks the line so new cell will be placed below current position.

In such case you can calculate x and y co-ordinate and calculate new position and set position after outputting every cell.

<?php
require('fpdf.php');

$pdf = new FPDF();

$pdf->AddPage();

$start_x=$pdf->GetX(); //initial x (start of column position)
$current_y = $pdf->GetY();
$current_x = $pdf->GetX();

$cell_width = 20;  //define cell width
$cell_height=7;    //define cell height

$pdf->SetFont('Arial','',16);

$pdf->MultiCell($cell_width,$cell_height,'Hi1',1); //print one cell value
$current_x+=$cell_width;                           //calculate position for next cell
$pdf->SetXY($current_x, $current_y);               //set position for next cell to print

$pdf->MultiCell($cell_width,$cell_height,'Hi2',1); //printing next cell
$current_x+=$cell_width;                           //re-calculate position for next cell
$pdf->SetXY($current_x, $current_y);               //set position for next cell

$pdf->MultiCell($cell_width,$cell_height,'Hi3',1);
$current_x+=$cell_width;

$pdf->Ln();
$current_x=$start_x;                       //set x to start_x (beginning of line)
$current_y+=$cell_height;                  //increase y by cell_height to print on next line

$pdf->SetXY($current_x, $current_y);

$pdf->MultiCell($cell_width,$cell_height,'Hi4',1);
$current_x+=$cell_width;
$pdf->SetXY($current_x, $current_y);

$pdf->MultiCell($cell_width,$cell_height,'Hi5(xtra)',1);
$current_x+=$cell_width;
$pdf->SetXY($current_x, $current_y);

$pdf->MultiCell($cell_width,$cell_height,'Hi5',1);
$current_x+=$cell_width;
$pdf->SetXY($current_x, $current_y);

$pdf->Output();
?>

回答2:

I dont think Multicell is the solution for this.Problems in using multicell.

• line breaks
• overlaps with next row

• More over we cant able predict how much height a cell may goes? eg: if first cell text length is 50 and the second text lenght is 100 then its height differs so we cant able to create as a table row.

  Even the above answer helps to solve only the break of line but not overlap problem.

Here i came with a new solution for this.a new function vcell() uses only cell in it to make the expected output successfully.

<?php
require('fpdf.php');
class ConductPDF extends FPDF {
function vcell($c_width,$c_height,$x_axis,$text){
$w_w=$c_height/3;
$w_w_1=$w_w+2;
$w_w1=$w_w+$w_w+$w_w+3;
$len=strlen($text);// check the length of the cell and splits the text into 7 character each and saves in a array 

$lengthToSplit = 7;
if($len>$lengthToSplit){
$w_text=str_split($text,$lengthToSplit);
$this->SetX($x_axis);
$this->Cell($c_width,$w_w_1,$w_text[0],'','','');
if(isset($w_text[1])) {
    $this->SetX($x_axis);
    $this->Cell($c_width,$w_w1,$w_text[1],'','','');
}
$this->SetX($x_axis);
$this->Cell($c_width,$c_height,'','LTRB',0,'L',0);
}
else{
    $this->SetX($x_axis);
    $this->Cell($c_width,$c_height,$text,'LTRB',0,'L',0);}
    }
 }
$pdf = new ConductPDF();
$pdf->AddPage();
$pdf->SetFont('Arial','',16);
$pdf->Ln();
$x_axis=$pdf->getx();
$c_width=20;// cell width 
$c_height=6;// cell height
$text="aim success ";// content 
$pdf->vcell($c_width,$c_height,$x_axis,'Hi1');// pass all values inside the cell 
$x_axis=$pdf->getx();// now get current pdf x axis value
$pdf->vcell($c_width,$c_height,$x_axis,'Hi2');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,'Hi3');
$pdf->Ln();
$x_axis=$pdf->getx();
$c_width=20;
$c_height=12;
$text="aim success ";
$pdf->vcell($c_width,$c_height,$x_axis,'Hi4');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,'Hi5(xtra)');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,'Hi5');
$pdf->Ln();
$x_axis=$pdf->getx();
$c_width=20;
$c_height=12;
$text="All the best";
$pdf->vcell($c_width,$c_height,$x_axis,'Hai');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,'VICKY');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,$text);
$pdf->Ln();
$x_axis=$pdf->getx();
$c_width=20;
$c_height=6;
$text="Good";
$pdf->vcell($c_width,$c_height,$x_axis,'Hai');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,'vignesh');
$x_axis=$pdf->getx();
$pdf->vcell($c_width,$c_height,$x_axis,$text);
$pdf->Output();
?>

Function explanation:

function vcell($c_width,$c_height,$x_axis,$text){
$w_w=$c_height/3;
$w_w_1=$w_w+2;
$w_w1=$w_w+$w_w+$w_w+3;
// $w_w2=$w_w+$w_w+$w_w+$w_w+3;// for 3 rows wrap
$len=strlen($text);// check the length of the cell and splits the text into 7 character each and saves in a array 
if($len>7){
$w_text=str_split($text,7);// splits the text into length of 7 and saves in a array since we need wrap cell of two cell we took $w_text[0], $w_text[1] alone.
// if we need wrap cell of 3 row then we can go for    $w_text[0],$w_text[1],$w_text[2]
$this->SetX($x_axis);
$this->Cell($c_width,$w_w_1,$w_text[0],'','','');
$this->SetX($x_axis);
$this->Cell($c_width,$w_w1,$w_text[1],'','','');
//$this->SetX($x_axis);
// $this->Cell($c_width,$w_w2,$w_text[2],'','','');// for 3 rows wrap but increase the $c_height it is very important.
$this->SetX($x_axis);
$this->Cell($c_width,$c_height,'','LTRB',0,'L',0);
}
else{
    $this->SetX($x_axis);
    $this->Cell($c_width,$c_height,$text,'LTRB',0,'L',0);}
    } 

回答3:

i try this all solution but its break table row look. so i try this solution and its help me so much,

$pdf=new PDF_MC_Table();
$pdf->AddPage();
$pdf->SetFont('Arial','',14);
//Table with 20 rows and 4 columns
$pdf->SetWidths(array(30,50,30,40));
srand(microtime()*1000000);
for($i=0;$i<20;$i++)
    $pdf->Row(array("test","test testtesttesttest ","test","test testtesttesttest "));
$pdf->Output();

reference: FPDF

回答4:

I have faced the same problem and try to find a way of whether is a cell enough or not for the text and divide height by amount of line and use result as for the particular cell height. But, it only make code very complex. then I switch to a library called html2pdf. It creates html table which no any above mentioned conflict, And that page convert to pdf file. Use html2pdf library.. it is the easiest way of creating pdf with automatically divided cell. you can download it here and there are many guides in the internet.

回答5:

Try this: You can pass column widths, column alignments, fills and links as arrays. if width is a number, it will be the width of the whole table.

<?php
require('fpdf.php');
class PDF extends FPDF{
    function plot_table($widths, $lineheight, $table, $border=1, $aligns=array(), $fills=array(), $links=array()){
        $func = function($text, $c_width){
            $len=strlen($text);
            $twidth = $this->GetStringWidth($text);
            $split = floor($c_width * $len / $twidth);
            $w_text = explode( "\n", wordwrap( $text, $split, "\n", true));
            return $w_text;
        };
        foreach ($table as $line){
            $line = array_map($func, $line, $widths);
            $maxlines = max(array_map("count", $line));
            foreach ($line as $key => $cell){
                $x_axis = $this->getx();
                $height = $lineheight * $maxlines / count($cell);
                $len = count($line);
                $width = (isset($widths[$key]) === TRUE ? $widths[$key] : $widths / count($line));
                $align = (isset($aligns[$key]) === TRUE ? $aligns[$key] : '');
                $fill = (isset($fills[$key]) === TRUE ? $fills[$key] : false);
                $link = (isset($links[$key]) === TRUE ? $links[$key] : '');
                foreach ($cell as $textline){
                    $this->cell($widths[$key],$height,$textline,0,0,$align,$fill,$link);
                    $height += 2 * $lineheight * $maxlines / count($cell);
                    $this->SetX($x_axis);
                }
                if($key == $len - 1){
                    $lbreak=1;
                }
                else{
                    $lbreak = 0;
                }
                $this->cell($widths[$key],$lineheight * $maxlines, '',$border,$lbreak);
            }
        }
    }
}
$pdf = new PDF('P','mm','A4');
$lineheight = 8;
$fontsize = 12;
$pdf->SetFont('Arial','',$fontsize);
$pdf->SetAutoPageBreak(true , 30);
$pdf->SetMargins(20, 1, 20);
$pdf->AddPage();

$table = array(array('Hi1', 'Hi2', 'Hi3'), array('Hi4', 'Hi5 (xtra)', 'Hi6'), array('Hi7', 'Hi8', 'Hi9'));
$widths = array(11,11,11);
$pdf->plot_table($widths, $lineheight, $table);
$pdf->Output('Table.pdf', 'I');
return;

Should draw this:FPDF table

回答6:

<?php 
require "fpdf.php";

$db = new PDO("mysql:host=localhost;dbname=coba","root");
$id="";
class myPDF extends FPDF{
    function header(){
        $this->image('adw1.png',15,10);
		$this->image('huawei.png',235,13);
        $this->SetFont('Times','B',14);
        $this->Cell(276,10,'Berita Acara Barang Keluar',0,0,'C');
        $this->Ln();		
        $this->SetFont('Times','B',12);
        $this->Cell(276,10,'PT ADYAWINSA WEST JAVA',0,0,'C');
        $this->Ln(20);
		$this->SetFont('Times','',10);
        $this->Cell(276,-15,'JL. RUMAH SAKIT NO 108',0,0,'C');
        $this->Ln(5);
		$this->Line(10,36,287,36);
		$this->SetLineWidth(0);
		$this->Line(10,37,287,37);
		$this->Ln(5);
		$this->SetFont('Times','B',8);
		$this->Cell(8,10,'No',1,0,'C');
		$this->Cell(20,10,'Tgl Keluar',1,0,'C');
		$this->Cell(30,10,'Nama Receiver',1,0,'C');
		$this->Cell(60,10,'Nama Barang',1,0,'C');
		$this->Cell(15,10,'Bom Code',1,0,'C');
		$this->Cell(35,10,'Site Name',1,0,'C');
		$this->Cell(20,10,'Site ID',1,0,'C');
        $this->Cell(10,10,'Qty',1,0,'C');
		$this->Cell(10,10,'Unit',1,0,'C');
		$this->Cell(20,10,'Material Type',1,0,'C');
		$this->Cell(20,10,'Nama Project',1,0,'C');
		$this->Cell(30,10,'Keterangan',1,0,'C');
        $this->Ln();
    }
    function footer(){
        $this->SetY(-15);
        $this->SetFont('Arial','',8);
        $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
		$this->SetY(140);
        $this->SetFont('Arial','',10);
        $this->Cell(100,10,'Receiver',0,0,'C');
		$this->SetY(140);
        $this->SetFont('Arial','',10);
        $this->Cell(0,10,'Verified By',0,0,'C');
		$this->SetY(140);
        $this->SetFont('Arial','',10);
        $this->Cell(450,10,'Approved By',0,0,'C');
		$this->SetY(160);
        $this->SetFont('Arial','',10);
        $this->Cell(100,10,'(.........................)',0,0,'C');
		$this->SetY(160);
        $this->SetFont('Arial','',10);
        $this->Cell(0,10,'(.........................)',0,0,'C');
		$this->SetY(160);
        $this->SetFont('Arial','',10);
        $this->Cell(450,10,'(.........................)',0,0,'C');
    }
    function viewTable($db){
		$no=1;
		$id = $_GET['bk_id'];
        $this->SetFont('Times','',6);
        $stmt = $db->query("SELECT tgl_keluar, nama_karyawan, barang_nama, bom_code, site_name, site_id, qty, barang_kategori, material_type, nama_project, keterangan from barang_keluar INNER JOIN bk_detail ON barang_keluar.bk_id = bk_detail.bk_id where barang_keluar.bk_id = '$id'");
		while($data = $stmt->fetch(PDO::FETCH_OBJ))
		{
			$this->Cell(8,10,$no++,1,0,'C');
			$this->Cell(20,10,$data->tgl_keluar,1,0,'C');
			$this->Cell(30,10,$data->nama_karyawan,1,0,'C');
			$this->Cell(60,10,$data->barang_nama,1,0,'C');
			$this->Cell(15,10,$data->bom_code,1,0,'C');
			$this->Cell(35,10,$data->site_name,1,0,'C');
			$this->Cell(20,10,$data->site_id,1,0,'C');
            $this->Cell(10,10,$data->qty,1,0,'C');
			$this->Cell(10,10,$data->barang_kategori,1,0,'C');
			$this->Cell(20,10,$data->material_type,1,0,'C');
			$this->Cell(20,10,$data->nama_project,1,0,'C');
			$this->Cell(30,10,$data->keterangan,1,0,'C');
			$this->Ln();
           
        }
	}
}
$pdf = new myPDF();
$pdf->SetAutoPageBreak(true,70);
$pdf->AliasNbPages();
$pdf->AddPage('L','A4',0);
$pdf->viewTable($db);
$pdf->Output();;

回答7:

you shoud use space between words, if it will be no space string it will remain as is ... try the following

<?php
require('fpdf.php');

$pdf = new FPDF();

$pdf->AddPage();
$pdf->SetFont('Arial','',16);
$pdf->Cell(20,7,'Hi1',1);
$pdf->Cell(20,7,'Hi2',1);
$pdf->Cell(20,7,'Hi3',1);

$pdf->Ln();

$pdf->Cell(20,7,'Hi4',1);
$pdf->Cell(20,7,'Hi5 (xtra)',1);
$pdf->Cell(20,7,'Hi5',1);

$pdf->Output();
?>

enjoy :)