Generate a pdf with all jpg's in a directory

gistfile1.php

<?php
/* http://www.fpdf.org/ minified */
define('FPDF_VERSION','1.7');class FPDF{var $page;var $n;var $offsets;var $buffer;var $pages;var $state;var $compress;var $k;var $DefOrientation;var $CurOrientation;var $StdPageSizes;var $DefPageSize;var $CurPageSize;var $PageSizes;var $wPt,$hPt;var $w,$h;var $lMargin;var $tMargin;var $rMargin;var $bMargin;var $cMargin;var $x,$y;var $lasth;var $LineWidth;var $fontpath;var $CoreFonts;var $fonts;var $FontFiles;var $diffs;var $FontFamily;var $FontStyle;var $underline;var $CurrentFont;var $FontSizePt;var $FontSize;var $DrawColor;var $FillColor;var $TextColor;var $ColorFlag;var $ws;var $images;var $PageLinks;var $links;var $AutoPageBreak;var $PageBreakTrigger;var $InHeader;var $InFooter;var $ZoomMode;var $LayoutMode;var $title;var $subject;var $author;var $keywords;var $creator;var $AliasNbPages;var $PDFVersion;function FPDF($orientation='P',$unit='mm',$size='A4'){$this->_dochecks();$this->page=0;$this->n=2;$this->buffer='';$this->pages=array();$this->PageSizes=array();$this->state=0;$this->fonts=array();$this->FontFiles=array();$this->diffs=array();$this->images=array();$this->links=array();$this->InHeader=false;$this->InFooter=false;$this->lasth=0;$this->FontFamily='';$this->FontStyle='';$this->FontSizePt=12;$this->underline=false;$this->DrawColor='0 G';$this->FillColor='0 g';$this->TextColor='0 g';$this->ColorFlag=false;$this->ws=0;if(defined('FPDF_FONTPATH')){$this->fontpath=FPDF_FONTPATH;if(substr($this->fontpath,-1)!='/'&&substr($this->fontpath,-1)!='\\')$this->fontpath.='/';}elseif(is_dir(dirname(__FILE__).'/font'))$this->fontpath=dirname(__FILE__).'/font/';else $this->fontpath='';$this->CoreFonts=array('courier','helvetica','times','symbol','zapfdingbats');if($unit=='pt')$this->k=1;elseif($unit=='mm')$this->k=72/25.4;elseif($unit=='cm')$this->k=72/2.54;elseif($unit=='in')$this->k=72;else $this->Error('Incorrect unit: '.$unit);$this->StdPageSizes=array('a3'=>array(841.89,1190.55),'a4'=>array(595.28,841.89),'a5'=>array(420.94,595.28),'letter'=>array(612,792),'legal'=>array(612,1008));$size=$this->_getpagesize($size);$this->DefPageSize=$size;$this->CurPageSize=$size;$orientation=strtolower($orientation);if($orientation=='p'||$orientation=='portrait'){$this->DefOrientation='P';$this->w=$size[0];$this->h=$size[1];}elseif($orientation=='l'||$orientation=='landscape'){$this->DefOrientation='L';$this->w=$size[1];$this->h=$size[0];}else $this->Error('Incorrect orientation: '.$orientation);$this->CurOrientation=$this->DefOrientation;$this->wPt=$this->w*$this->k;$this->hPt=$this->h*$this->k;$margin=28.35/$this->k;$this->SetMargins($margin,$margin);$this->cMargin=$margin/10;$this->LineWidth=.567/$this->k;$this->SetAutoPageBreak(true,2*$margin);$this->SetDisplayMode('default');$this->SetCompression(true);$this->PDFVersion='1.3';}function SetMargins($left,$top,$right=null){$this->lMargin=$left;$this->tMargin=$top;if($right===null)$right=$left;$this->rMargin=$right;}function SetLeftMargin($margin){$this->lMargin=$margin;if($this->page>0&&$this->x<$margin)$this->x=$margin;}function SetTopMargin($margin){$this->tMargin=$margin;}function SetRightMargin($margin){$this->rMargin=$margin;}function SetAutoPageBreak($auto,$margin=0){$this->AutoPageBreak=$auto;$this->bMargin=$margin;$this->PageBreakTrigger=$this->h-$margin;}function SetDisplayMode($zoom,$layout='default'){if($zoom=='fullpage'||$zoom=='fullwidth'||$zoom=='real'||$zoom=='default'||!is_string($zoom))$this->ZoomMode=$zoom;else $this->Error('Incorrect zoom display mode: '.$zoom);if($layout=='single'||$layout=='continuous'||$layout=='two'||$layout=='default')$this->LayoutMode=$layout;else $this->Error('Incorrect layout display mode: '.$layout);}function SetCompression($compress){if(function_exists('gzcompress'))$this->compress=$compress;else $this->compress=false;}function SetTitle($title,$isUTF8=false){if($isUTF8)$title=$this->_UTF8toUTF16($title);$this->title=$title;}function SetSubject($subject,$isUTF8=false){if($isUTF8)$subject=$this->_UTF8toUTF16($subject);$this->subject=$subject;}function SetAuthor($author,$isUTF8=false){if($isUTF8)$author=$this->_UTF8toUTF16($author);$this->author=$author;}function SetKeywords($keywords,$isUTF8=false){if($isUTF8)$keywords=$this->_UTF8toUTF16($keywords);$this->keywords=$keywords;}function SetCreator($creator,$isUTF8=false){if($isUTF8)$creator=$this->_UTF8toUTF16($creator);$this->creator=$creator;}function AliasNbPages($alias='{nb}'){$this->AliasNbPages=$alias;}function Error($msg){die('<b>FPDF error:</b> '.$msg);}function Open(){$this->state=1;}function Close(){if($this->state==3)return;if($this->page==0)$this->AddPage();$this->InFooter=true;$this->Footer();$this->InFooter=false;$this->_endpage();$this->_enddoc();}function AddPage($orientation='',$size=''){if($this->state==0)$this->Open();$family=$this->FontFamily;$style=$this->FontStyle.($this->underline?'U':'');$fontsize=$this->FontSizePt;$lw=$this->LineWidth;$dc=$this->DrawColor;$fc=$this->FillColor;$tc=$this->TextColor;$cf=$this->ColorFlag;if($this->page>0){$this->InFooter=true;$this->Footer();$this->InFooter=false;$this->_endpage();}$this->_beginpage($orientation,$size);$this->_out('2 J');$this->LineWidth=$lw;$this->_out(sprintf('%.2F w',$lw*$this->k));if($family)$this->SetFont($family,$style,$fontsize);$this->DrawColor=$dc;if($dc!='0 G')$this->_out($dc);$this->FillColor=$fc;if($fc!='0 g')$this->_out($fc);$this->TextColor=$tc;$this->ColorFlag=$cf;$this->InHeader=true;$this->Header();$this->InHeader=false;if($this->LineWidth!=$lw){$this->LineWidth=$lw;$this->_out(sprintf('%.2F w',$lw*$this->k));}if($family)$this->SetFont($family,$style,$fontsize);if($this->DrawColor!=$dc){$this->DrawColor=$dc;$this->_out($dc);}if($this->FillColor!=$fc){$this->FillColor=$fc;$this->_out($fc);}$this->TextColor=$tc;$this->ColorFlag=$cf;}function Header(){}function Footer(){}function PageNo(){return $this->page;}function SetDrawColor($r,$g=null,$b=null){if(($r==0&&$g==0&&$b==0)||$g===null)$this->DrawColor=sprintf('%.3F G',$r/255);else $this->DrawColor=sprintf('%.3F %.3F %.3F RG',$r/255,$g/255,$b/255);if($this->page>0)$this->_out($this->DrawColor);}function SetFillColor($r,$g=null,$b=null){if(($r==0&&$g==0&&$b==0)||$g===null)$this->FillColor=sprintf('%.3F g',$r/255);else $this->FillColor=sprintf('%.3F %.3F %.3F rg',$r/255,$g/255,$b/255);$this->ColorFlag=($this->FillColor!=$this->TextColor);if($this->page>0)$this->_out($this->FillColor);}function SetTextColor($r,$g=null,$b=null){if(($r==0&&$g==0&&$b==0)||$g===null)$this->TextColor=sprintf('%.3F g',$r/255);else $this->TextColor=sprintf('%.3F %.3F %.3F rg',$r/255,$g/255,$b/255);$this->ColorFlag=($this->FillColor!=$this->TextColor);}function GetStringWidth($s){$s=(string)$s;$cw=&$this->CurrentFont['cw'];$w=0;$l=strlen($s);for($i=0;$i<$l;$i++)$w+=$cw[$s[$i]];return $w*$this->FontSize/1000;}function SetLineWidth($width){$this->LineWidth=$width;if($this->page>0)$this->_out(sprintf('%.2F w',$width*$this->k));}function Line($x1,$y1,$x2,$y2){$this->_out(sprintf('%.2F %.2F m %.2F %.2F l S',$x1*$this->k,($this->h-$y1)*$this->k,$x2*$this->k,($this->h-$y2)*$this->k));}function Rect($x,$y,$w,$h,$style=''){if($style=='F')$op='f';elseif($style=='FD'||$style=='DF')$op='B';else $op='S';$this->_out(sprintf('%.2F %.2F %.2F %.2F re %s',$x*$this->k,($this->h-$y)*$this->k,$w*$this->k,-$h*$this->k,$op));}function AddFont($family,$style='',$file=''){$family=strtolower($family);if($file=='')$file=str_replace(' ','',$family).strtolower($style).'.php';$style=strtoupper($style);if($style=='IB')$style='BI';$fontkey=$family.$style;if(isset($this->fonts[$fontkey]))return;$info=$this->_loadfont($file);$info['i']=count($this->fonts)+1;if(!empty($info['diff'])){$n=array_search($info['diff'],$this->diffs);if(!$n){$n=count($this->diffs)+1;$this->diffs[$n]=$info['diff'];}$info['diffn']=$n;}if(!empty($info['file'])){if($info['type']=='TrueType')$this->FontFiles[$info['file']]=array('length1'=>$info['originalsize']);else $this->FontFiles[$info['file']]=array('length1'=>$info['size1'],'length2'=>$info['size2']);}$this->fonts[$fontkey]=$info;}function SetFont($family,$style='',$size=0){if($family=='')$family=$this->FontFamily;else $family=strtolower($family);$style=strtoupper($style);if(strpos($style,'U')!==false){$this->underline=true;$style=str_replace('U','',$style);}else $this->underline=false;if($style=='IB')$style='BI';if($size==0)$size=$this->FontSizePt;if($this->FontFamily==$family&&$this->FontStyle==$style&&$this->FontSizePt==$size)return;$fontkey=$family.$style;if(!isset($this->fonts[$fontkey])){if($family=='arial')$family='helvetica';if(in_array($family,$this->CoreFonts)){if($family=='symbol'||$family=='zapfdingbats')$style='';$fontkey=$family.$style;if(!isset($this->fonts[$fontkey]))$this->AddFont($family,$style);}else $this->Error('Undefined font: '.$family.' '.$style);}$this->FontFamily=$family;$this->FontStyle=$style;$this->FontSizePt=$size;$this->FontSize=$size/$this->k;$this->CurrentFont=&$this->fonts[$fontkey];if($this->page>0)$this->_out(sprintf('BT /F%d %.2F Tf ET',$this->CurrentFont['i'],$this->FontSizePt));}function SetFontSize($size){if($this->FontSizePt==$size)return;$this->FontSizePt=$size;$this->FontSize=$size/$this->k;if($this->page>0)$this->_out(sprintf('BT /F%d %.2F Tf ET',$this->CurrentFont['i'],$this->FontSizePt));}function AddLink(){$n=count($this->links)+1;$this->links[$n]=array(0,0);return $n;}function SetLink($link,$y=0,$page=-1){if($y==-1)$y=$this->y;if($page==-1)$page=$this->page;$this->links[$link]=array($page,$y);}function Link($x,$y,$w,$h,$link){$this->PageLinks[$this->page][]=array($x*$this->k,$this->hPt-$y*$this->k,$w*$this->k,$h*$this->k,$link);}function Text($x,$y,$txt){$s=sprintf('BT %.2F %.2F Td (%s) Tj ET',$x*$this->k,($this->h-$y)*$this->k,$this->_escape($txt));if($this->underline&&$txt!='')$s.=' '.$this->_dounderline($x,$y,$txt);if($this->ColorFlag)$s='q '.$this->TextColor.' '.$s.' Q';$this->_out($s);}function AcceptPageBreak(){return $this->AutoPageBreak;}function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=false,$link=''){$k=$this->k;if($this->y+$h>$this->PageBreakTrigger&&!$this->InHeader&&!$this->InFooter&&$this->AcceptPageBreak()){$x=$this->x;$ws=$this->ws;if($ws>0){$this->ws=0;$this->_out('0 Tw');}$this->AddPage($this->CurOrientation,$this->CurPageSize);$this->x=$x;if($ws>0){$this->ws=$ws;$this->_out(sprintf('%.3F Tw',$ws*$k));}}if($w==0)$w=$this->w-$this->rMargin-$this->x;$s='';if($fill||$border==1){if($fill)$op=($border==1)?'B':'f';else $op='S';$s=sprintf('%.2F %.2F %.2F %.2F re %s ',$this->x*$k,($this->h-$this->y)*$k,$w*$k,-$h*$k,$op);}if(is_string($border)){$x=$this->x;$y=$this->y;if(strpos($border,'L')!==false)$s.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k);if(strpos($border,'T')!==false)$s.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k);if(strpos($border,'R')!==false)$s.=sprintf('%.2F %.2F m %.2F %.2F l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k);if(strpos($border,'B')!==false)$s.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k);}if($txt!==''){if($align=='R')$dx=$w-$this->cMargin-$this->GetStringWidth($txt);elseif($align=='C')$dx=($w-$this->GetStringWidth($txt))/2;else $dx=$this->cMargin;if($this->ColorFlag)$s.='q '.$this->TextColor.' ';$txt2=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt)));$s.=sprintf('BT %.2F %.2F Td (%s) Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$txt2);if($this->underline)$s.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt);if($this->ColorFlag)$s.=' Q';if($link)$this->Link($this->x+$dx,$this->y+.5*$h-.5*$this->FontSize,$this->GetStringWidth($txt),$this->FontSize,$link);}if($s)$this->_out($s);$this->lasth=$h;if($ln>0){$this->y+=$h;if($ln==1)$this->x=$this->lMargin;}else $this->x+=$w;}function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=false){$cw=&$this->CurrentFont['cw'];if($w==0)$w=$this->w-$this->rMargin-$this->x;$wmax=($w-2*$this->cMargin)*1000/$this->FontSize;$s=str_replace("\r",'',$txt);$nb=strlen($s);if($nb>0&&$s[$nb-1]=="\n")$nb--;$b=0;if($border){if($border==1){$border='LTRB';$b='LRT';$b2='LR';}else {$b2='';if(strpos($border,'L')!==false)$b2.='L';if(strpos($border,'R')!==false)$b2.='R';$b=(strpos($border,'T')!==false)?$b2.'T':$b2;}}$sep=-1;$i=0;$j=0;$l=0;$ns=0;$nl=1;while($i<$nb){$c=$s[$i];if($c=="\n"){if($this->ws>0){$this->ws=0;$this->_out('0 Tw');}$this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);$i++;$sep=-1;$j=$i;$l=0;$ns=0;$nl++;if($border&&$nl==2)$b=$b2;continue;}if($c==' '){$sep=$i;$ls=$l;$ns++;}$l+=$cw[$c];if($l>$wmax){if($sep==-1){if($i==$j)$i++;if($this->ws>0){$this->ws=0;$this->_out('0 Tw');}$this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);}else {if($align=='J'){$this->ws=($ns>1)?($wmax-$ls)/1000*$this->FontSize/($ns-1):0;$this->_out(sprintf('%.3F Tw',$this->ws*$this->k));}$this->Cell($w,$h,substr($s,$j,$sep-$j),$b,2,$align,$fill);$i=$sep+1;}$sep=-1;$j=$i;$l=0;$ns=0;$nl++;if($border&&$nl==2)$b=$b2;}else $i++;}if($this->ws>0){$this->ws=0;$this->_out('0 Tw');}if($border&&strpos($border,'B')!==false)$b.='B';$this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);$this->x=$this->lMargin;}function Write($h,$txt,$link=''){$cw=&$this->CurrentFont['cw'];$w=$this->w-$this->rMargin-$this->x;$wmax=($w-2*$this->cMargin)*1000/$this->FontSize;$s=str_replace("\r",'',$txt);$nb=strlen($s);$sep=-1;$i=0;$j=0;$l=0;$nl=1;while($i<$nb){$c=$s[$i];if($c=="\n"){$this->Cell($w,$h,substr($s,$j,$i-$j),0,2,'',0,$link);$i++;$sep=-1;$j=$i;$l=0;if($nl==1){$this->x=$this->lMargin;$w=$this->w-$this->rMargin-$this->x;$wmax=($w-2*$this->cMargin)*1000/$this->FontSize;}$nl++;continue;}if($c==' ')$sep=$i;$l+=$cw[$c];if($l>$wmax){if($sep==-1){if($this->x>$this->lMargin){$this->x=$this->lMargin;$this->y+=$h;$w=$this->w-$this->rMargin-$this->x;$wmax=($w-2*$this->cMargin)*1000/$this->FontSize;$i++;$nl++;continue;}if($i==$j)$i++;$this->Cell($w,$h,substr($s,$j,$i-$j),0,2,'',0,$link);}else {$this->Cell($w,$h,substr($s,$j,$sep-$j),0,2,'',0,$link);$i=$sep+1;}$sep=-1;$j=$i;$l=0;if($nl==1){$this->x=$this->lMargin;$w=$this->w-$this->rMargin-$this->x;$wmax=($w-2*$this->cMargin)*1000/$this->FontSize;}$nl++;}else $i++;}if($i!=$j)$this->Cell($l/1000*$this->FontSize,$h,substr($s,$j),0,0,'',0,$link);}function Ln($h=null){$this->x=$this->lMargin;if($h===null)$this->y+=$this->lasth;else $this->y+=$h;}function Image($file,$x=null,$y=null,$w=0,$h=0,$type='',$link=''){if(!isset($this->images[$file])){if($type==''){$pos=strrpos($file,'.');if(!$pos)$this->Error('Image file has no extension and no type was specified: '.$file);$type=substr($file,$pos+1);}$type=strtolower($type);if($type=='jpeg')$type='jpg';$mtd='_parse'.$type;if(!method_exists($this,$mtd))$this->Error('Unsupported image type: '.$type);$info=$this->$mtd($file);$info['i']=count($this->images)+1;$this->images[$file]=$info;}else $info=$this->images[$file];if($w==0&&$h==0){$w=-96;$h=-96;}if($w<0)$w=-$info['w']*72/$w/$this->k;if($h<0)$h=-$info['h']*72/$h/$this->k;if($w==0)$w=$h*$info['w']/$info['h'];if($h==0)$h=$w*$info['h']/$info['w'];if($y===null){if($this->y+$h>$this->PageBreakTrigger&&!$this->InHeader&&!$this->InFooter&&$this->AcceptPageBreak()){$x2=$this->x;$this->AddPage($this->CurOrientation,$this->CurPageSize);$this->x=$x2;}$y=$this->y;$this->y+=$h;}if($x===null)$x=$this->x;$this->_out(sprintf('q %.2F 0 0 %.2F %.2F %.2F cm /I%d Do Q',$w*$this->k,$h*$this->k,$x*$this->k,($this->h-($y+$h))*$this->k,$info['i']));if($link)$this->Link($x,$y,$w,$h,$link);}function GetX(){return $this->x;}function SetX($x){if($x>=0)$this->x=$x;else $this->x=$this->w+$x;}function GetY(){return $this->y;}function SetY($y){$this->x=$this->lMargin;if($y>=0)$this->y=$y;else $this->y=$this->h+$y;}function SetXY($x,$y){$this->SetY($y);$this->SetX($x);}function Output($name='',$dest=''){if($this->state<3)$this->Close();$dest=strtoupper($dest);if($dest==''){if($name==''){$name='doc.pdf';$dest='I';}else $dest='F';}switch($dest){case 'I':$this->_checkoutput();if(PHP_SAPI!='cli'){header('Content-Type: application/pdf');header('Content-Disposition: inline; filename="'.$name.'"');header('Cache-Control: private, max-age=0, must-revalidate');header('Pragma: public');}echo $this->buffer;break;case 'D':$this->_checkoutput();header('Content-Type: application/x-download');header('Content-Disposition: attachment; filename="'.$name.'"');header('Cache-Control: private, max-age=0, must-revalidate');header('Pragma: public');echo $this->buffer;break;case 'F':$f=fopen($name,'wb');if(!$f)$this->Error('Unable to create output file: '.$name);fwrite($f,$this->buffer,strlen($this->buffer));fclose($f);break;case 'S':return $this->buffer;default:$this->Error('Incorrect output destination: '.$dest);}return '';}function _dochecks(){if(sprintf('%.1F',1.0)!='1.0')$this->Error('This version of PHP is not supported');if(ini_get('mbstring.func_overload')&2)$this->Error('mbstring overloading must be disabled');if(get_magic_quotes_runtime())@set_magic_quotes_runtime(0);}function _checkoutput(){if(PHP_SAPI!='cli'){if(headers_sent($file,$line))$this->Error("Some data has already been output, can't send PDF file (output started at $file:$line)");}if(ob_get_length()){if(preg_match('/^(\xEF\xBB\xBF)?\s*$/',ob_get_contents())){ob_clean();}else $this->Error("Some data has already been output, can't send PDF file");}}function _getpagesize($size){if(is_string($size)){$size=strtolower($size);if(!isset($this->StdPageSizes[$size]))$this->Error('Unknown page size: '.$size);$a=$this->StdPageSizes[$size];return array($a[0]/$this->k,$a[1]/$this->k);}else {if($size[0]>$size[1])return array($size[1],$size[0]);else return $size;}}function _beginpage($orientation,$size){$this->page++;$this->pages[$this->page]='';$this->state=2;$this->x=$this->lMargin;$this->y=$this->tMargin;$this->FontFamily='';if($orientation=='')$orientation=$this->DefOrientation;else $orientation=strtoupper($orientation[0]);if($size=='')$size=$this->DefPageSize;else $size=$this->_getpagesize($size);if($orientation!=$this->CurOrientation||$size[0]!=$this->CurPageSize[0]||$size[1]!=$this->CurPageSize[1]){if($orientation=='P'){$this->w=$size[0];$this->h=$size[1];}else {$this->w=$size[1];$this->h=$size[0];}$this->wPt=$this->w*$this->k;$this->hPt=$this->h*$this->k;$this->PageBreakTrigger=$this->h-$this->bMargin;$this->CurOrientation=$orientation;$this->CurPageSize=$size;}if($orientation!=$this->DefOrientation||$size[0]!=$this->DefPageSize[0]||$size[1]!=$this->DefPageSize[1])$this->PageSizes[$this->page]=array($this->wPt,$this->hPt);}function _endpage(){$this->state=1;}function _loadfont($font){include($this->fontpath.$font);$a=get_defined_vars();if(!isset($a['name']))$this->Error('Could not include font definition file');return $a;}function _escape($s){$s=str_replace('\\','\\\\',$s);$s=str_replace('(','\\(',$s);$s=str_replace(')','\\)',$s);$s=str_replace("\r",'\\r',$s);return $s;}function _textstring($s){return '('.$this->_escape($s).')';}function _UTF8toUTF16($s){$res="\xFE\xFF";$nb=strlen($s);$i=0;while($i<$nb){$c1=ord($s[$i++]);if($c1>=224){$c2=ord($s[$i++]);$c3=ord($s[$i++]);$res.=chr((($c1&0x0F)<<4)+(($c2&0x3C)>>2));$res.=chr((($c2&0x03)<<6)+($c3&0x3F));}elseif($c1>=192){$c2=ord($s[$i++]);$res.=chr(($c1&0x1C)>>2);$res.=chr((($c1&0x03)<<6)+($c2&0x3F));}else {$res.="\0".chr($c1);}}return $res;}function _dounderline($x,$y,$txt){$up=$this->CurrentFont['up'];$ut=$this->CurrentFont['ut'];$w=$this->GetStringWidth($txt)+$this->ws*substr_count($txt,' ');return sprintf('%.2F %.2F %.2F %.2F re f',$x*$this->k,($this->h-($y-$up/1000*$this->FontSize))*$this->k,$w*$this->k,-$ut/1000*$this->FontSizePt);}function _parsejpg($file){$a=getimagesize($file);if(!$a)$this->Error('Missing or incorrect image file: '.$file);if($a[2]!=2)$this->Error('Not a JPEG file: '.$file);if(!isset($a['channels'])||$a['channels']==3)$colspace='DeviceRGB';elseif($a['channels']==4)$colspace='DeviceCMYK';else $colspace='DeviceGray';$bpc=isset($a['bits'])?$a['bits']:8;$data=file_get_contents($file);return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data);}function _parsepng($file){$f=fopen($file,'rb');if(!$f)$this->Error('Can\'t open image file: '.$file);$info=$this->_parsepngstream($f,$file);fclose($f);return $info;}function _parsepngstream($f,$file){if($this->_readstream($f,8)!=chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10))$this->Error('Not a PNG file: '.$file);$this->_readstream($f,4);if($this->_readstream($f,4)!='IHDR')$this->Error('Incorrect PNG file: '.$file);$w=$this->_readint($f);$h=$this->_readint($f);$bpc=ord($this->_readstream($f,1));if($bpc>8)$this->Error('16-bit depth not supported: '.$file);$ct=ord($this->_readstream($f,1));if($ct==0||$ct==4)$colspace='DeviceGray';elseif($ct==2||$ct==6)$colspace='DeviceRGB';elseif($ct==3)$colspace='Indexed';else $this->Error('Unknown color type: '.$file);if(ord($this->_readstream($f,1))!=0)$this->Error('Unknown compression method: '.$file);if(ord($this->_readstream($f,1))!=0)$this->Error('Unknown filter method: '.$file);if(ord($this->_readstream($f,1))!=0)$this->Error('Interlacing not supported: '.$file);$this->_readstream($f,4);$dp='/Predictor 15 /Colors '.($colspace=='DeviceRGB'?3:1).' /BitsPerComponent '.$bpc.' /Columns '.$w;$pal='';$trns='';$data='';do{$n=$this->_readint($f);$type=$this->_readstream($f,4);if($type=='PLTE'){$pal=$this->_readstream($f,$n);$this->_readstream($f,4);}elseif($type=='tRNS'){$t=$this->_readstream($f,$n);if($ct==0)$trns=array(ord(substr($t,1,1)));elseif($ct==2)$trns=array(ord(substr($t,1,1)),ord(substr($t,3,1)),ord(substr($t,5,1)));else {$pos=strpos($t,chr(0));if($pos!==false)$trns=array($pos);}$this->_readstream($f,4);}elseif($type=='IDAT'){$data.=$this->_readstream($f,$n);$this->_readstream($f,4);}elseif($type=='IEND')break;else $this->_readstream($f,$n+4);}while($n);if($colspace=='Indexed'&&empty($pal))$this->Error('Missing palette in '.$file);$info=array('w'=>$w,'h'=>$h,'cs'=>$colspace,'bpc'=>$bpc,'f'=>'FlateDecode','dp'=>$dp,'pal'=>$pal,'trns'=>$trns);if($ct>=4){if(!function_exists('gzuncompress'))$this->Error('Zlib not available, can\'t handle alpha channel: '.$file);$data=gzuncompress($data);$color='';$alpha='';if($ct==4){$len=2*$w;for($i=0;$i<$h;$i++){$pos=(1+$len)*$i;$color.=$data[$pos];$alpha.=$data[$pos];$line=substr($data,$pos+1,$len);$color.=preg_replace('/(.)./s','$1',$line);$alpha.=preg_replace('/.(.)/s','$1',$line);}}else {$len=4*$w;for($i=0;$i<$h;$i++){$pos=(1+$len)*$i;$color.=$data[$pos];$alpha.=$data[$pos];$line=substr($data,$pos+1,$len);$color.=preg_replace('/(.{3})./s','$1',$line);$alpha.=preg_replace('/.{3}(.)/s','$1',$line);}}unset($data);$data=gzcompress($color);$info['smask']=gzcompress($alpha);if($this->PDFVersion<'1.4')$this->PDFVersion='1.4';}$info['data']=$data;return $info;}function _readstream($f,$n){$res='';while($n>0&&!feof($f)){$s=fread($f,$n);if($s===false)$this->Error('Error while reading stream');$n-=strlen($s);$res.=$s;}if($n>0)$this->Error('Unexpected end of stream');return $res;}function _readint($f){$a=unpack('Ni',$this->_readstream($f,4));return $a['i'];}function _parsegif($file){if(!function_exists('imagepng'))$this->Error('GD extension is required for GIF support');if(!function_exists('imagecreatefromgif'))$this->Error('GD has no GIF read support');$im=imagecreatefromgif($file);if(!$im)$this->Error('Missing or incorrect image file: '.$file);imageinterlace($im,0);$f=@fopen('php://temp','rb+');if($f){ob_start();imagepng($im);$data=ob_get_clean();imagedestroy($im);fwrite($f,$data);rewind($f);$info=$this->_parsepngstream($f,$file);fclose($f);}else {$tmp=tempnam('.','gif');if(!$tmp)$this->Error('Unable to create a temporary file');if(!imagepng($im,$tmp))$this->Error('Error while saving to temporary file');imagedestroy($im);$info=$this->_parsepng($tmp);unlink($tmp);}return $info;}function _newobj(){$this->n++;$this->offsets[$this->n]=strlen($this->buffer);$this->_out($this->n.' 0 obj');}function _putstream($s){$this->_out('stream');$this->_out($s);$this->_out('endstream');}function _out($s){if($this->state==2)$this->pages[$this->page].=$s."\n";else $this->buffer.=$s."\n";}function _putpages(){$nb=$this->page;if(!empty($this->AliasNbPages)){for($n=1;$n<=$nb;$n++)$this->pages[$n]=str_replace($this->AliasNbPages,$nb,$this->pages[$n]);}if($this->DefOrientation=='P'){$wPt=$this->DefPageSize[0]*$this->k;$hPt=$this->DefPageSize[1]*$this->k;}else {$wPt=$this->DefPageSize[1]*$this->k;$hPt=$this->DefPageSize[0]*$this->k;}$filter=($this->compress)?'/Filter /FlateDecode ':'';for($n=1;$n<=$nb;$n++){$this->_newobj();$this->_out('<</Type /Page');$this->_out('/Parent 1 0 R');if(isset($this->PageSizes[$n]))$this->_out(sprintf('/MediaBox [0 0 %.2F %.2F]',$this->PageSizes[$n][0],$this->PageSizes[$n][1]));$this->_out('/Resources 2 0 R');if(isset($this->PageLinks[$n])){$annots='/Annots [';foreach($this->PageLinks[$n] as $pl){$rect=sprintf('%.2F %.2F %.2F %.2F',$pl[0],$pl[1],$pl[0]+$pl[2],$pl[1]-$pl[3]);$annots.='<</Type /Annot /Subtype /Link /Rect ['.$rect.'] /Border [0 0 0] ';if(is_string($pl[4]))$annots.='/A <</S /URI /URI '.$this->_textstring($pl[4]).'>>>>';else {$l=$this->links[$pl[4]];$h=isset($this->PageSizes[$l[0]])?$this->PageSizes[$l[0]][1]:$hPt;$annots.=sprintf('/Dest [%d 0 R /XYZ 0 %.2F null]>>',1+2*$l[0],$h-$l[1]*$this->k);}}$this->_out($annots.']');}if($this->PDFVersion>'1.3')$this->_out('/Group <</Type /Group /S /Transparency /CS /DeviceRGB>>');$this->_out('/Contents '.($this->n+1).' 0 R>>');$this->_out('endobj');$p=($this->compress)?gzcompress($this->pages[$n]):$this->pages[$n];$this->_newobj();$this->_out('<<'.$filter.'/Length '.strlen($p).'>>');$this->_putstream($p);$this->_out('endobj');}$this->offsets[1]=strlen($this->buffer);$this->_out('1 0 obj');$this->_out('<</Type /Pages');$kids='/Kids [';for($i=0;$i<$nb;$i++)$kids.=(3+2*$i).' 0 R ';$this->_out($kids.']');$this->_out('/Count '.$nb);$this->_out(sprintf('/MediaBox [0 0 %.2F %.2F]',$wPt,$hPt));$this->_out('>>');$this->_out('endobj');}function _putfonts(){$nf=$this->n;foreach($this->diffs as $diff){$this->_newobj();$this->_out('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.']>>');$this->_out('endobj');}foreach($this->FontFiles as $file=>$info){$this->_newobj();$this->FontFiles[$file]['n']=$this->n;$font=file_get_contents($this->fontpath.$file,true);if(!$font)$this->Error('Font file not found: '.$file);$compressed=(substr($file,-2)=='.z');if(!$compressed&&isset($info['length2']))$font=substr($font,6,$info['length1']).substr($font,6+$info['length1']+6,$info['length2']);$this->_out('<</Length '.strlen($font));if($compressed)$this->_out('/Filter /FlateDecode');$this->_out('/Length1 '.$info['length1']);if(isset($info['length2']))$this->_out('/Length2 '.$info['length2'].' /Length3 0');$this->_out('>>');$this->_putstream($font);$this->_out('endobj');}foreach($this->fonts as $k=>$font){$this->fonts[$k]['n']=$this->n+1;$type=$font['type'];$name=$font['name'];if($type=='Core'){$this->_newobj();$this->_out('<</Type /Font');$this->_out('/BaseFont /'.$name);$this->_out('/Subtype /Type1');if($name!='Symbol'&&$name!='ZapfDingbats')$this->_out('/Encoding /WinAnsiEncoding');$this->_out('>>');$this->_out('endobj');}elseif($type=='Type1'||$type=='TrueType'){$this->_newobj();$this->_out('<</Type /Font');$this->_out('/BaseFont /'.$name);$this->_out('/Subtype /'.$type);$this->_out('/FirstChar 32 /LastChar 255');$this->_out('/Widths '.($this->n+1).' 0 R');$this->_out('/FontDescriptor '.($this->n+2).' 0 R');if(isset($font['diffn']))$this->_out('/Encoding '.($nf+$font['diffn']).' 0 R');else $this->_out('/Encoding /WinAnsiEncoding');$this->_out('>>');$this->_out('endobj');$this->_newobj();$cw=&$font['cw'];$s='[';for($i=32;$i<=255;$i++)$s.=$cw[chr($i)].' ';$this->_out($s.']');$this->_out('endobj');$this->_newobj();$s='<</Type /FontDescriptor /FontName /'.$name;foreach($font['desc'] as $k=>$v)$s.=' /'.$k.' '.$v;if(!empty($font['file']))$s.=' /FontFile'.($type=='Type1'?'':'2').' '.$this->FontFiles[$font['file']]['n'].' 0 R';$this->_out($s.'>>');$this->_out('endobj');}else {$mtd='_put'.strtolower($type);if(!method_exists($this,$mtd))$this->Error('Unsupported font type: '.$type);$this->$mtd($font);}}}function _putimages(){foreach(array_keys($this->images) as $file){$this->_putimage($this->images[$file]);unset($this->images[$file]['data']);unset($this->images[$file]['smask']);}}function _putimage(&$info){$this->_newobj();$info['n']=$this->n;$this->_out('<</Type /XObject');$this->_out('/Subtype /Image');$this->_out('/Width '.$info['w']);$this->_out('/Height '.$info['h']);if($info['cs']=='Indexed')$this->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal'])/3-1).' '.($this->n+1).' 0 R]');else {$this->_out('/ColorSpace /'.$info['cs']);if($info['cs']=='DeviceCMYK')$this->_out('/Decode [1 0 1 0 1 0 1 0]');}$this->_out('/BitsPerComponent '.$info['bpc']);if(isset($info['f']))$this->_out('/Filter /'.$info['f']);if(isset($info['dp']))$this->_out('/DecodeParms <<'.$info['dp'].'>>');if(isset($info['trns'])&&is_array($info['trns'])){$trns='';for($i=0;$i<count($info['trns']);$i++)$trns.=$info['trns'][$i].' '.$info['trns'][$i].' ';$this->_out('/Mask ['.$trns.']');}if(isset($info['smask']))$this->_out('/SMask '.($this->n+1).' 0 R');$this->_out('/Length '.strlen($info['data']).'>>');$this->_putstream($info['data']);$this->_out('endobj');if(isset($info['smask'])){$dp='/Predictor 15 /Colors 1 /BitsPerComponent 8 /Columns '.$info['w'];$smask=array('w'=>$info['w'],'h'=>$info['h'],'cs'=>'DeviceGray','bpc'=>8,'f'=>$info['f'],'dp'=>$dp,'data'=>$info['smask']);$this->_putimage($smask);}if($info['cs']=='Indexed'){$filter=($this->compress)?'/Filter /FlateDecode ':'';$pal=($this->compress)?gzcompress($info['pal']):$info['pal'];$this->_newobj();$this->_out('<<'.$filter.'/Length '.strlen($pal).'>>');$this->_putstream($pal);$this->_out('endobj');}}function _putxobjectdict(){foreach($this->images as $image)$this->_out('/I'.$image['i'].' '.$image['n'].' 0 R');}function _putresourcedict(){$this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');$this->_out('/Font <<');foreach($this->fonts as $font)$this->_out('/F'.$font['i'].' '.$font['n'].' 0 R');$this->_out('>>');$this->_out('/XObject <<');$this->_putxobjectdict();$this->_out('>>');}function _putresources(){$this->_putfonts();$this->_putimages();$this->offsets[2]=strlen($this->buffer);$this->_out('2 0 obj');$this->_out('<<');$this->_putresourcedict();$this->_out('>>');$this->_out('endobj');}function _putinfo(){$this->_out('/Producer '.$this->_textstring('FPDF '.FPDF_VERSION));if(!empty($this->title))$this->_out('/Title '.$this->_textstring($this->title));if(!empty($this->subject))$this->_out('/Subject '.$this->_textstring($this->subject));if(!empty($this->author))$this->_out('/Author '.$this->_textstring($this->author));if(!empty($this->keywords))$this->_out('/Keywords '.$this->_textstring($this->keywords));if(!empty($this->creator))$this->_out('/Creator '.$this->_textstring($this->creator));$this->_out('/CreationDate '.$this->_textstring('D:'.@date('YmdHis')));}function _putcatalog(){$this->_out('/Type /Catalog');$this->_out('/Pages 1 0 R');if($this->ZoomMode=='fullpage')$this->_out('/OpenAction [3 0 R /Fit]');elseif($this->ZoomMode=='fullwidth')$this->_out('/OpenAction [3 0 R /FitH null]');elseif($this->ZoomMode=='real')$this->_out('/OpenAction [3 0 R /XYZ null null 1]');elseif(!is_string($this->ZoomMode))$this->_out('/OpenAction [3 0 R /XYZ null null '.sprintf('%.2F',$this->ZoomMode/100).']');if($this->LayoutMode=='single')$this->_out('/PageLayout /SinglePage');elseif($this->LayoutMode=='continuous')$this->_out('/PageLayout /OneColumn');elseif($this->LayoutMode=='two')$this->_out('/PageLayout /TwoColumnLeft');}function _putheader(){$this->_out('%PDF-'.$this->PDFVersion);}function _puttrailer(){$this->_out('/Size '.($this->n+1));$this->_out('/Root '.$this->n.' 0 R');$this->_out('/Info '.($this->n-1).' 0 R');}function _enddoc(){$this->_putheader();$this->_putpages();$this->_putresources();$this->_newobj();$this->_out('<<');$this->_putinfo();$this->_out('>>');$this->_out('endobj');$this->_newobj();$this->_out('<<');$this->_putcatalog();$this->_out('>>');$this->_out('endobj');$o=strlen($this->buffer);$this->_out('xref');$this->_out('0 '.($this->n+1));$this->_out('0000000000 65535 f ');for($i=1;$i<=$this->n;$i++)$this->_out(sprintf('%010d 00000 n ',$this->offsets[$i]));$this->_out('trailer');$this->_out('<<');$this->_puttrailer();$this->_out('>>');$this->_out('startxref');$this->_out($o);$this->_out('%%EOF');$this->state=3;}}if(isset($_SERVER['HTTP_USER_AGENT'])&&$_SERVER['HTTP_USER_AGENT']=='contype'){header('Content-Type: application/pdf');exit;}
$pdf = new FPDF();
$pdf->AliasNbPages();
foreach(glob("*.jpg") as $imag)
{img($pdf,$imag);}
$pdf->Output();
function img($pdf,$fn)
{
list($width,$height) = getimagesize($fn);
if($width > $pdf -> h || $height > $pdf -> w)
{
if($width > $height) $pdf->AddPage('L'); $scale = $width/$pdf -> w;
if($height > $width) $pdf->AddPage(); $scale = $height/$pdf -> h;
$pdf->Image($fn,0,0,$width/$scale,$height/$scale);
}
else
{
$pdf->Image($fn,0,0);
}
}
?>