comment ajuster l'aligment de cellule dans fpdf

Question

J'ai utilisé la fonction WordWrap de fpdf mais à cause de cela l'alignement des cellules est déformé. Des colonnes vides supplémentaires sont ajoutées et les autres cellules sont affectées. Voici le code. Merci d'avance.

<?php 
require('fpdf.php'); 
class PDF extends FPDF 
{ 
function WordWrap(&$text, $maxwidth) 
{ 
    $text = trim($text); 
    if ($text==='') 
     return 0; 
    $space = $this->GetStringWidth(' '); 
    $lines = explode("\n", $text); 
    $text = ''; 
    $count = 0; 

    foreach ($lines as $line) 
    { 
     $words = preg_split('/ +/', $line); 
     $width = 0; 

     foreach ($words as $word) 
     { 
      $wordwidth = $this->GetStringWidth($word); 
      if ($wordwidth > $maxwidth) 
      { 
       // Word is too long, we cut it 
       for($i=0; $i<strlen($word); $i++) 
       { 
        $wordwidth = $this->GetStringWidth(substr($word, $i, 1)); 
        if($width + $wordwidth <= $maxwidth) 
        { 
         $width += $wordwidth; 
         $text .= substr($word, $i, 1); 
        } 
        else 
        { 
         $width = $wordwidth; 
         $text = rtrim($text)."\n".substr($word, $i, 1); 
         $count++; 
        } 
       } 
      } 
      elseif($width + $wordwidth <= $maxwidth) 
      { 
       $width += $wordwidth + $space; 
       $text .= $word.' '; 
      } 
      else 
      { 
       $width = $wordwidth + $space; 
       $text = rtrim($text)."\n".$word.' '; 
       $count++; 
      } 
     } 
     $text = rtrim($text)."\n"; 
     $count++; 
    } 
    $text = rtrim($text); 
    return $text; 
} 
} 

$pdf=new PDF(); 
$pdf->AddPage(); 
define("DBHOST","localhost"); 
define("DBNAME","users"); 
define("DBUSER","root"); 
define("PASS",""); 
$db = new PDO('mysql:host='.DBHOST.';dbname='.DBNAME,DBUSER,PASS); 
$query = $db->prepare("SELECT name,email,mobile,address,language FROM users "); 
$query->execute(); 
$datas = $query->fetchAll(PDO::FETCH_ASSOC); 
$pdf->SetFont('Times','B',12); 
$pdf->Cell(20,7,'Name',1); 
$pdf->Cell(50,7,'Email',1); 
$pdf->Cell(30,7,'Mobile',1); 
$pdf->Cell(50,7,'Address',1); 
$pdf->Cell(30,7,'Language',1); 
$pdf->Ln(); 
$pdf->SetFont('Times','',12); 
foreach ($datas as $row) 
{ 
    $pdf->Cell(20,7,$row['name'],1); 
    $pdf->Cell(50,7,$row['email'],1); 
    $pdf->Cell(30,7,$row['mobile'],1); 

    $text = "An example of a long word is: Supercalifragulistic"; 
    $pdf->WordWrap($text,30); 
    $pdf->Cell(50,7,$pdf->Write(4,$text),1); 
    //$pdf->write("<br>"); 
    $pdf->Cell(30,7,$row['language'],1); 
    $pdf->Ln(); 
} 
//$pdf->SetFont('Arial','',12); 
// $text='An example of a long word is: Supercalifragulistic'; 
// $pdf->WordWrap($text,15); 
// $pdf->Cell(10,0,$pdf->Write(4,$text)); 
// $pdf->Write(5,"This paragraph has $nb lines:\n\n"); 
// $pdf->Write(4,$text); 
$pdf->Output(); 
?> 

Answer 1

Essayez cette

$str = "An example of a long word is: Supercalifragulistic" 
$wrapped = wordwrap($str,15) 
$pdf->Cell(50,7,$wrapped,1); 
$pdf->Write("<br>"); 

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Lire

1. Word wrap
2. Write HTML