[Sommaire] [Imprimer]

   1  <?php
   2  define('FPDF_FONTPATH','../font/');
   3  require ('../fpdf.php');
   4  
   5  class PDF extends FPDF
   6  {
   7  var $B;
   8  var $I;
   9  var $U;
  10  var $HREF;
  11  
  12  function PDF($orientation='P',$unit='mm',$format='A4')
  13  {
  14      //Call parent constructor
  15      $this->FPDF($orientation,$unit,$format);
  16      //Initialization
  17      $this->B=0;
  18      $this->I=0;
  19      $this->U=0;
  20      $this->HREF='';
  21  }
  22  
  23  function WriteHTML($html)
  24  {
  25      //HTML parser
  26      $html=str_replace("\n",' ',$html);
  27      $a=preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE);
  28      foreach($a as $i=>$e)
  29      {
  30          if($i%2==0)
  31          {
  32              //Text
  33              if($this->HREF)
  34                  $this->PutLink($this->HREF,$e);
  35              else
  36                  $this->Write(5,$e);
  37          }
  38          else
  39          {
  40              //Tag
  41              if($e{0}=='/')
  42                  $this->CloseTag(strtoupper(substr($e,1)));
  43              else
  44              {
  45                  //Extract attributes
  46                  $a2=explode(' ',$e);
  47                  $tag=strtoupper(array_shift($a2));
  48                  $attr=array();
  49                  foreach($a2 as $v)
  50                      if(ereg('^([^=]*)=["\']?([^"\']*)["\']?$',$v,$a3))
  51                          $attr[strtoupper($a3[1])]=$a3[2];
  52                  $this->OpenTag($tag,$attr);
  53              }
  54          }
  55      }
  56  }
  57  
  58  function OpenTag($tag,$attr)
  59  {
  60      //Opening tag
  61      if($tag=='B' or $tag=='I' or $tag=='U')
  62          $this->SetStyle($tag,true);
  63      if($tag=='A')
  64          $this->HREF=$attr['HREF'];
  65      if($tag=='BR')
  66          $this->Ln(5);
  67  }
  68  
  69  function CloseTag($tag)
  70  {
  71      //Closing tag
  72      if($tag=='B' or $tag=='I' or $tag=='U')
  73          $this->SetStyle($tag,false);
  74      if($tag=='A')
  75          $this->HREF='';
  76  }
  77  
  78  function SetStyle($tag,$enable)
  79  {
  80      //Modify style and select corresponding font
  81      $this->$tag+=($enable ? 1 : -1);
  82      $style='';
  83      foreach(array('B','I','U') as $s)
  84          if($this->$s>0)
  85              $style.=$s;
  86      $this->SetFont('',$style);
  87  }
  88  
  89  function PutLink($URL,$txt)
  90  {
  91      //Put a hyperlink
  92      $this->SetTextColor(0,0,255);
  93      $this->SetStyle('U',true);
  94      $this->Write(5,$txt,$URL);
  95      $this->SetStyle('U',false);
  96      $this->SetTextColor(0);
  97  }
  98  }
  99  
 100  $html='You can now easily print text mixing different
 101  styles : <B>bold</B>, <I>italic</I>, <U>underlined</U>, or
 102  <B><I><U>all at once</U></I></B>!<BR>You can also insert links
 103  on text, such as <A HREF="http://www.fpdf.org">www.fpdf.org</A>,
 104  or on an image: click on the logo.';
 105  
 106  $pdf=new PDF();
 107  //First page
 108  $pdf->AddPage();
 109  $pdf->SetFont('Arial','',20);
 110  $pdf->Write(5,'To find out what\'s new in this tutorial, click ');
 111  $pdf->SetFont('','U');
 112  $link=$pdf->AddLink();
 113  $pdf->Write(5,'here',$link);
 114  $pdf->SetFont('');
 115  //Second page
 116  $pdf->AddPage();
 117  $pdf->SetLink($link);
 118  $pdf->Image('logo.png',10,10,30,0,'','http://www.fpdf.org');
 119  $pdf->SetLeftMargin(45);
 120  $pdf->SetFontSize(14);
 121  $pdf->WriteHTML($html);
 122  $pdf->Output();
 123  ?>