millimeter in 72 dpi function px2mm($px) { return $px*25.4/72; } function txtentities($html) { $trans = get_html_translation_table(HTML_ENTITIES); $trans = array_flip($trans); return strtr($html, $trans); } //////////////////////////////////// class PDF extends FPDF { //variables of html parser protected $B; protected $I; protected $U; protected $HREF; protected $fontList; protected $issetfont; protected $issetcolor; function __construct($orientation='P', $unit='mm', $format='A4') { //Call parent constructor parent::__construct($orientation,$unit,$format); //Initialization $this->B=0; $this->I=0; $this->U=0; $this->HREF=''; $this->tableborder=0; $this->tdbegin=false; $this->tdwidth=0; $this->tdheight=0; $this->tdalign="L"; $this->tdbgcolor=false; $this->oldx=0; $this->oldy=0; $this->fontlist=array("arial","times","courier","helvetica","symbol"); $this->issetfont=false; $this->issetcolor=false; } ////////////////////////////////////// //html parser function WriteHTML($html) { $html=strip_tags($html,"
^{"); //remove all unsupported tags
$html=str_replace("\n",'',$html); //replace carriage returns with spaces
$html=str_replace("\t",'',$html); //replace carriage returns with spaces
$a=preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE); //explode the string
foreach($a as $i=>$e)
{
if($i%2==0)
{
//Text
if($this->HREF)
$this->PutLink($this->HREF,$e);
elseif($this->tdbegin) {
if(trim($e)!='' && $e!=" ") {
$this->Cell($this->tdwidth,$this->tdheight,$e,$this->tableborder,'',$this->tdalign,$this->tdbgcolor);
}
elseif($e==" ") {
$this->Cell($this->tdwidth,$this->tdheight,'',$this->tableborder,'',$this->tdalign,$this->tdbgcolor);
}
}
else
$this->Write(5,stripslashes(txtentities($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, $attr) {
//Opening tag
switch($tag){

case 'SUP':
if( !empty($attr['SUP']) ) {
//Set current font to 6pt
$this->SetFont('','',6);
//Start 125cm plus width of cell to the right of left margin
//Superscript "1"
$this->Cell(2,2,$attr['SUP'],0,0,'L');
}
break;

case 'TABLE': // TABLE-BEGIN
if( !empty($attr['BORDER']) ) $this->tableborder=$attr['BORDER'];
else $this->tableborder=0;
break;
case 'TR': //TR-BEGIN
break;
case 'TD': // TD-BEGIN
if( !empty($attr['WIDTH']) ) $this->tdwidth=($attr['WIDTH']/4);
else $this->tdwidth=40; // Set to your own width if you need bigger fixed cells
if( !empty($attr['HEIGHT']) ) $this->tdheight=($attr['HEIGHT']/6);
else $this->tdheight=6; // Set to your own height if you need bigger fixed cells
if( !empty($attr['ALIGN']) ) {
$align=$attr['ALIGN'];
if($align=='LEFT') $this->tdalign='L';
if($align=='CENTER') $this->tdalign='C';
if($align=='RIGHT') $this->tdalign='R';
}
else $this->tdalign='L'; // Set to your own
if( !empty($attr['BGCOLOR']) ) {
$coul=hex2dec($attr['BGCOLOR']);
$this->SetFillColor($coul['R'],$coul['G'],$coul['B']);
$this->tdbgcolor=true;
}
$this->tdbegin=true;
break;

case 'HR':
if( !empty($attr['WIDTH']) )
$Width = $attr['WIDTH'];
else
$Width = $this->w - $this->lMargin-$this->rMargin;
$x = $this->GetX();
$y = $this->GetY();
$this->SetLineWidth(0.2);
$this->Line($x,$y,$x+$Width,$y);
$this->SetLineWidth(0.2);
$this->Ln(1);
break;
case 'STRONG':
$this->SetStyle('B',true);
break;
case 'EM':
$this->SetStyle('I',true);
break;
case 'B':
case 'I':
case 'U':
$this->SetStyle($tag,true);
break;
case 'A':
$this->HREF=$attr['HREF'];
break;
case 'IMG':
if(isset($attr['SRC']) && (isset($attr['WIDTH']) || isset($attr['HEIGHT']))) {
if(!isset($attr['WIDTH']))
$attr['WIDTH'] = 0;
if(!isset($attr['HEIGHT']))
$attr['HEIGHT'] = 0;
$this->Image($attr['SRC'], $this->GetX(), $this->GetY(), px2mm($attr['WIDTH']), px2mm($attr['HEIGHT']));
}
break;
case 'BLOCKQUOTE':
case 'BR':
$this->Ln(5);
break;
case 'P':
$this->Ln(10);
break;
case 'FONT':
if (isset($attr['COLOR']) && $attr['COLOR']!='') {
$coul=hex2dec($attr['COLOR']);
$this->SetTextColor($coul['R'],$coul['G'],$coul['B']);
$this->issetcolor=true;
}
if (isset($attr['FACE']) && in_array(strtolower($attr['FACE']), $this->fontlist)) {
$this->SetFont(strtolower($attr['FACE']));
$this->issetfont=true;
}
if (isset($attr['FACE']) && in_array(strtolower($attr['FACE']), $this->fontlist) && isset($attr['SIZE']) && $attr['SIZE']!='') {
$this->SetFont(strtolower($attr['FACE']),'',$attr['SIZE']);
$this->issetfont=true;
}
break;
}
}

function CloseTag($tag) {
//Closing tag
if($tag=='SUP') {
}

if($tag=='TD') { // TD-END
$this->tdbegin=false;
$this->tdwidth=0;
$this->tdheight=0;
$this->tdalign="L";
$this->tdbgcolor=false;
}
if($tag=='TR') { // TR-END
$this->Ln();
}
if($tag=='TABLE') { // TABLE-END
$this->tableborder=0;
}

if($tag=='STRONG')
$tag='B';
if($tag=='EM')
$tag='I';
if($tag=='B' || $tag=='I' || $tag=='U')
$this->SetStyle($tag,false);
if($tag=='A')
$this->HREF='';
if($tag=='FONT'){
if ($this->issetcolor==true) {
$this->SetTextColor(0);
}
if ($this->issetfont) {
$this->SetFont('arial');
$this->issetfont=false;
}
}
}

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);
}

} //end of class

function addtotable($imgurl) {
global $thtml, $pdf, $mw, $mh;
$prefix="";
if (strpos(("~" . strtolower($imgurl)), "~http") === false) {
if (!file_exists($prefix . $imgurl)) {
if (isset($_GET['rp'])) {
if (file_exists(str_replace('+',' ',urldecode($_GET['rp'])) . $imgurl)) {
$prefix=str_replace('+',' ',urldecode($_GET['rp']));
} else if (file_exists("../" . str_replace('+',' ',urldecode($_GET['rp'])) . $imgurl)) {
$prefix="../" . str_replace('+',' ',urldecode($_GET['rp']));
}
} else if (isset($_POST['rp'])) {
if (file_exists(str_replace('+',' ',urldecode($_POST['rp'])) . $imgurl)) {
$prefix=str_replace('+',' ',urldecode($_POST['rp']));
} else if (file_exists("../" . str_replace('+',' ',urldecode($_POST['rp'])) . $imgurl)) {
$prefix="../" . str_replace('+',' ',urldecode($_POST['rp']));
}
} else if (file_exists("../" . $imgurl)) {
$prefix="../";
}
}
}
list($width, $height, $type, $attr) = getimagesize($prefix . $imgurl);
if (!$pdf) { if ($width >= $height) { $pdf=new PDF('L'); $mw=MAX_L_WIDTH; $mh=MAX_L_HEIGHT; } else { $pdf=new PDF('P'); $mw=MAX_P_WIDTH; $mh=MAX_P_HEIGHT; } }
if ($mw < $width && $mh >= $height) { $width=0; } else if ($mw >= $width && $mh < $height) { $height=0; } else if ($mw < $width && $mh < $height) { $width=-$mw; $height=-$mh; }
if ($thtml == "") {
$pdf->AddPage();
$pdf->SetFont('Arial','',12);
if ($width == 0) {
//echo "h";
//exit;
$thtml.='';
} else if ($height == 0) {
//echo "w";
//exit;
$thtml.='';
} else if ($height < 0 && $width < 0) {
//echo "hw";
//exit;
$thtml.='';
} else {
//echo "table " . $width . " vs " . $mw . " and " . $height . " vs " . $mh;
//exit;
$thtml.='}
'; } $pdf->WriteHTML($thtml); // $thtml is some HTML table code collected earlier on $thtml=' '; } else { $pdf->AddPage(); $pdf->SetFont('Arial','',12); if ($width == 0) { $thtml.=''; } else if ($height == 0) { $thtml.=''; } else if ($height < 0 && $width < 0) { $thtml.=''; } else { $thtml='

'; } $pdf->WriteHTML($thtml); // $thtml is some HTML table code collected earlier on $thtml=' '; } } $pdf=null; $trow='cell 1cell 2'; $thtml='
'; $mw=MAX_P_WIDTH; $mh=MAX_P_HEIGHT; if (isset($_POST['formtable'])) { $thtml=str_replace('+', ' ', urldecode($_POST['formtable'])); } else if (isset($_GET['formtable'])) { $thtml=str_replace('+', ' ', urldecode($_GET['formtable'])); } else if (isset($_POST['slideshowlist'])) { $thtml=''; $slideshowlist=explode(",", str_replace('+', ' ', urldecode($_POST['slideshowlist']))); for ($ii=0; $ii
PDF Slideshow and Form Creation Helper
RJM Programming - October, 2019
Thanks to Fpdf
' . $thtml . '

'; exit; } foreach( $_GET as $name=>$val ) { } foreach( $_POST as $name=>$val ) { } if (!$pdf) { $pdf=new PDF(); } if ($pdf && trim($thtml) != "") { $pdf->AddPage(); $pdf->SetFont('Arial','',12); $pdf->WriteHTML($thtml); // $thtml is some HTML table code collected earlier on } if ($pdf) { header('Content-type: application/pdf'); $pdf->Output(); } exit; ?>