mirror of
https://github.com/janunger/rheinwerk-video-training.git
synced 2024-11-23 07:33:41 +01:00
114 lines
2.3 KiB
PHP
114 lines
2.3 KiB
PHP
|
<?php
|
||
|
|
require('../fpdf.php');
|
||
|
|
|
||
|
|
class PDF extends FPDF
|
||
|
|
{
|
||
|
|
protected $B = 0;
|
||
|
|
protected $I = 0;
|
||
|
|
protected $U = 0;
|
||
|
|
protected $HREF = '';
|
||
|
|
|
||
|
|
function WriteHTML($html)
|
||
|
|
{
|
||
|
|
// HTML parser
|
||
|
|
$html = str_replace("\n",' ',$html);
|
||
|
|
$a = preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE);
|
||
|
|
foreach($a as $i=>$e)
|
||
|
|
{
|
||
|
|
if($i%2==0)
|
||
|
|
{
|
||
|
|
// Text
|
||
|
|
if($this->HREF)
|
||
|
|
$this->PutLink($this->HREF,$e);
|
||
|
|
else
|
||
|
|
$this->Write(5,$e);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Tag
|
||
|
|
if($e[0]=='/')
|
||
|
|
$this->CloseTag(strtoupper(substr($e,1)));
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Extract attributes
|
||
|
|
$a2 = explode(' ',$e);
|
||
|
|
$tag = strtoupper(array_shift($a2));
|
||
|
|
$attr = array();
|
||
|
|
foreach($a2 as $v)
|
||
|
|
{
|
||
|
|
if(preg_match('/([^=]*)=["\']?([^"\']*)/',$v,$a3))
|
||
|
|
$attr[strtoupper($a3[1])] = $a3[2];
|
||
|
|
}
|
||
|
|
$this->OpenTag($tag,$attr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function OpenTag($tag, $attr)
|
||
|
|
{
|
||
|
|
// Opening tag
|
||
|
|
if($tag=='B' || $tag=='I' || $tag=='U')
|
||
|
|
$this->SetStyle($tag,true);
|
||
|
|
if($tag=='A')
|
||
|
|
$this->HREF = $attr['HREF'];
|
||
|
|
if($tag=='BR')
|
||
|
|
$this->Ln(5);
|
||
|
|
}
|
||
|
|
|
||
|
|
function CloseTag($tag)
|
||
|
|
{
|
||
|
|
// Closing tag
|
||
|
|
if($tag=='B' || $tag=='I' || $tag=='U')
|
||
|
|
$this->SetStyle($tag,false);
|
||
|
|
if($tag=='A')
|
||
|
|
$this->HREF = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
function SetStyle($tag, $enable)
|
||
|
|
{
|
||
|
|
// Modify style and select corresponding font
|
||
|
|
$this->$tag += ($enable ? 1 : -1);
|
||
|
|
$style = '';
|
||
|
|
foreach(array('B', 'I', 'U') as $s)
|
||
|
|
{
|
||
|
|
if($this->$s>0)
|
||
|
|
$style .= $s;
|
||
|
|
}
|
||
|
|
$this->SetFont('',$style);
|
||
|
|
}
|
||
|
|
|
||
|
|
function PutLink($URL, $txt)
|
||
|
|
{
|
||
|
|
// Put a hyperlink
|
||
|
|
$this->SetTextColor(0,0,255);
|
||
|
|
$this->SetStyle('U',true);
|
||
|
|
$this->Write(5,$txt,$URL);
|
||
|
|
$this->SetStyle('U',false);
|
||
|
|
$this->SetTextColor(0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$html = 'You can now easily print text mixing different styles: <b>bold</b>, <i>italic</i>,
|
||
|
|
<u>underlined</u>, or <b><i><u>all at once</u></i></b>!<br><br>You can also insert links on
|
||
|
|
text, such as <a href="http://www.fpdf.org">www.fpdf.org</a>, or on an image: click on the logo.';
|
||
|
|
|
||
|
|
$pdf = new PDF();
|
||
|
|
// First page
|
||
|
|
$pdf->AddPage();
|
||
|
|
$pdf->SetFont('Arial','',20);
|
||
|
|
$pdf->Write(5,"To find out what's new in this tutorial, click ");
|
||
|
|
$pdf->SetFont('','U');
|
||
|
|
$link = $pdf->AddLink();
|
||
|
|
$pdf->Write(5,'here',$link);
|
||
|
|
$pdf->SetFont('');
|
||
|
|
// Second page
|
||
|
|
$pdf->AddPage();
|
||
|
|
$pdf->SetLink($link);
|
||
|
|
$pdf->Image('logo.png',10,12,30,0,'','http://www.fpdf.org');
|
||
|
|
$pdf->SetLeftMargin(45);
|
||
|
|
$pdf->SetFontSize(14);
|
||
|
|
$pdf->WriteHTML($html);
|
||
|
|
$pdf->Output();
|
||
|
|
?>
|