commitall

application/third_party/fpdf/tutorial/tuto6.php

@@ -0,0 +1,113 @@
+<?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();
+?>