Create PDF documents in PHP

I am using Fpdf (www.fpdf.org), after downloading the Fpdf class library, also use the following Chinese class library to support Chinese, but only one Chinese font (Chinese imitation) can be used. I've been worrying for a long time, and now I'm done. Convert TrueType fonts to pt1 fonts using:

Here is a Chinese class library found on Fpdf:
Require (' fpdf.php ');

$Big 5_widths=array (' =>250, '! ') =>250, ' ' =>408, ' # ' =>668, ' $ ' =>490, '% ' =>875, ' & ' =>698, ' =>250,
' (' =>240, ') ' =>240, ' * ' =>417, ' + ' =>667, ', ' =>250, '-' =>313, '. ' =>250, '/' =>520, ' 0 ' =>500, ' 1 ' =>500,
' 2 ' =>500, ' 3 ' =>500, ' 4 ' =>500, ' 5 ' =>500, ' 6 ' =>500, ' 7 ' =>500, ' 8 ' =>500, ' 9 ' =>500, ': ' =>250, '; ' =>250,
' < ' =>667, ' = ' =>667, ' > ' =>667, '? ' =>396, ' @ ' =>921, ' A ' =>677, ' B ' =>615, ' C ' =>719, ' D ' =>760, ' E ' =>625,
' F ' =>552, ' G ' =>771, ' H ' =>802, ' I ' =>354, ' J ' =>354, ' K ' =>781, ' L ' =>604, ' M ' =>927, ' N ' =>750, ' O ' =>823,
' P ' =>563, ' Q ' =>823, ' R ' =>729, ' S ' =>542, ' T ' =>698, ' U ' =>771, ' V ' =>729, ' W ' =>948, ' X ' =>771, ' Y ' =>677,
' Z ' =>635, ' [' =>344, ' ' =>520, '] ' =>344, ' ^ ' =>469, ' _ ' =>500, ' =>250, ' a ' =>469, ' B ' =>521, ' C ' =>427,
' d ' =>521, ' e ' =>438, ' f ' =>271, ' G ' =>469, ' h ' =>531, ' I ' =>250, ' j ' =>250, ' K ' =>458, ' l ' =>240, ' M ' =>802,
' N ' =>531, ' o ' =>500, ' P ' =>521, ' Q ' =>521, ' R ' =>365, ' s ' =>333, ' t ' =>292, ' u ' =>521, ' V ' =>458, ' W ' =>677,
' x ' =>479, ' y ' =>458, ' z ' =>427, ' {' =>480, ' | ' =>496, '} ' =>480, ' ~ ' =>667);

$GB _widths=array (' =>207, '! ') =>270, ' ' =>342, ' # ' =>467, ' $ ' =>462, '% ' =>797, ' & ' =>710, ' =>239,
' (' =>374, ') ' =>374, ' * ' =>423, ' + ' =>605, ', ' =>238, '-' =>375, '. ' =>238, '/' =>334, ' 0 ' =>462, ' 1 ' =>462,
' 2 ' =>462, ' 3 ' =>462, ' 4 ' =>462, ' 5 ' =>462, ' 6 ' =>462, ' 7 ' =>462, ' 8 ' =>462, ' 9 ' =>462, ': ' =>238, '; ' =>238,
' < ' =>605, ' = ' =>605, ' > ' =>605, '? ' =>344, ' @ ' =>748, ' A ' =>684, ' B ' =>560, ' C ' =>695, ' D ' =>739, ' E ' =>563,
' F ' =>511, ' G ' =>729, ' H ' =>793, ' I ' =>318, ' J ' =>312, ' K ' =>666, ' L ' =>526, ' M ' =>896, ' N ' =>758, ' O ' =>772,
' P ' =>544, ' Q ' =>772, ' R ' =>628, ' S ' =>465, ' T ' =>607, ' U ' =>753, ' V ' =>711, ' W ' =>972, ' X ' =>647, ' Y ' =>620,
' Z ' =>607, ' [' =>374, ' ' =>333, '] ' =>374, ' ^ ' =>606, ' _ ' =>500, ' =>239, ' a ' =>417, ' B ' =>503, ' C ' =>427,
' d ' =>529, ' e ' =>415, ' f ' =>264, ' G ' =>444, ' h ' =>518, ' I ' =>241, ' j ' =>230, ' K ' =>495, ' l ' =>228, ' M ' =>793,
' N ' =>527, ' o ' =>524, ' P ' =>524, ' Q ' =>504, ' R ' =>338, ' s ' =>336, ' t ' =>277, ' u ' =>517, ' V ' =>450, ' W ' =>652,
' x ' =>466, ' y ' =>452, ' z ' =>407, ' {' =>370, ' | ' =>258, '} ' =>370, ' ~ ' =>605);

Class Pdf_chinese extends FPDF
{
function Addcidfont ($family, $style, $name, $CW, $CMap, $registry)
{
$i =count ($this->fonts) +1;
$fontkey =strtolower ($family). Strtoupper ($style);
$this->fonts[$fontkey]=array (' i ' = $i, ' type ' = ' Type0 ', ' name ' = = $name, ' Up ' =>-120, ' ut ' =>40, ' cw ' = > $CW, ' CMap ' = $CMap, ' registry ' and $registry);
}

function Addbig5font ($family = ' Big5 ')
{
$CW = $GLOBALS [' big5_widths '];
$name = ' Msungstd-light-acro ';
$CMap = ' etenms-b5-h ';
$registry =array (' ordering ' = ' CNS1 ', ' Supplement ' =>0);
$this->addcidfont ($family, ", $name, $CW, $CMap, $registry);
$this->addcidfont ($family, ' B ', $name. ', Bold ', $CW, $CMap, $registry);
$this->addcidfont ($family, ' I ', $name. ', Italic ', $CW, $CMap, $registry);
$this->addcidfont ($family, ' BI ', $name. ', Bolditalic ', $CW, $CMap, $registry);
}

function Addgbfont ($family = ' GB ')
{
$CW = $GLOBALS [' gb_widths '];
$name = ' Stsongstd-light-acro ';
$CMap = ' gbkp-euc-h ';
$registry =array (' ordering ' = ' GB1 ', ' Supplement ' =>2);
$this->addcidfont ($family, ", $name, $CW, $CMap, $registry);
$this->addcidfont ($family, ' B ', $name. ', Bold ', $CW, $CMap, $registry);
$this->addcidfont ($family, ' I ', $name. ', Italic ', $CW, $CMap, $registry);
$this->addcidfont ($family, ' BI ', $name. ', Bolditalic ', $CW, $CMap, $registry);
}

function Getstringwidth ($s)
{
if ($this->currentfont[' type ']== ' TYPE0 ')
return $this->getmbstringwidth ($s);
Else
return Parent::getstringwidth ($s);
}

function Getmbstringwidth ($s)
{
Multi-Byte version of Getstringwidth ()
$l = 0;
$CW =& $this->currentfont[' CW ';
$NB =strlen ($s);
$i = 0;
while ($i < $NB)
{
$c = $s [$i];
if (Ord ($c) <128)
{
$l + = $CW [$c];
$i + +;
}
Else
{
$l +=1000;
$i +=2;
}
}
return $l * $this->fontsize/1000;
}

function Multicell ($w, $h, $txt, $border =0, $align = ' L ', $fill =0)
{
if ($this->currentfont[' type ']== ' TYPE0 ')
$this->mbmulticell ($w, $h, $txt, $border, $align, $fill);
Else
Parent::multicell ($w, $h, $txt, $border, $align, $fill);
}

function Mbmulticell ($w, $h, $txt, $border =0, $align = ' L ', $fill =0)
{
Multi-Byte version of Multicell ()
$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 and $s [$nb -1]== "\ n"
$NB--;
$b = 0;
if ($border)
{
if ($border ==1)
{
$border = ' LTRB ';
$b = ' LRT ';
$b 2= ' LR ';
}
Else
{
$b 2 = ";
if (Is_int (Strpos ($border, ' L ')))
$b 2.= ' L ';
if (Is_int (Strpos ($border, ' R ')))
$b 2.= ' R ';
$b =is_int (Strpos ($border, ' T '))? $b 2. ' T ': $b 2;
}
}
$sep =-1;
$i = 0;
$j = 0;
$l = 0;
$ns = 0;
$NL = 1;
while ($i < $NB)
{
Get Next character
$c = $s [$i];
Check if ASCII or MB
$ascii = (ord ($c) <128);
if ($c = = "\ n"
{
Explicit line break
if ($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 and $NL ==2)
$b = $b 2;
Continue
}
if (! $ascii)
{
$sep = $i;
$ls = $l;
}
ElseIf ($c = = ")
{
$sep = $i;
$ls = $l;
$ns + +;
}
$l + = $ascii? $CW [$c]: 1000;
if ($l > $wmax)
{
Automatic line break
if ($sep ==-1 or $i = = $j)
{
if ($i = = $j)
$i + = $ascii? 1:2;
if ($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 ')
{
if ($s [$sep]== ')
$ns--;
if ($s [$i -1]== ')
{
$ns--;
$ls-= $CW ["];
}
$this->ws= ($ns >0)? ($wmax-$ls)/1000* $this->fontsize/$ns: 0;
$this->_out (sPRintf ('%.3f Tw ', $this->ws* $this->k));
}
$this->cell ($w, $h, substr ($s, $j, $sep-$j), $b, 2, $align, $fill);
$i = ($s [$sep]== ')? $SEP + 1: $sep;
}
$sep =-1;
$j = $i;
$l = 0;
$ns = 0;
$NL + +;
if ($border and $NL ==2)
$b = $b 2;
}
Else
$i + = $ascii? 1:2;
}
Last Chunk
if ($this->ws>0)
{
$this->ws=0;
$this->_out (' 0 Tw ');
}
if ($border and Is_int (Strpos ($border, ' B ')))
$b. = ' B ';
$this->cell ($w, $h, substr ($s, $j, $i-$j), $b, 2, $align, $fill);
$this->x= $this->lmargin;
}

function Write ($h, $txt, $link = ")
{
if ($this->currentfont[' type ']== ' TYPE0 ')
$this->mbwrite ($h, $txt, $link);
Else
Parent::write ($h, $txt, $link);
}

function Mbwrite ($h, $txt, $link)
{
Multi-Byte version of Write ()
$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)
{
Get Next character
$c = $s [$i];
Check if ASCII or MB
$ascii = (ord ($c) <128);
if ($c = = "\ n"
{
Explicit line break
$this->cell ($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 (! $ascii or $c = = ")
$sep = $i;
$l + = $ascii? $CW [$c]: 1000;
if ($l > $wmax)
{
Automatic line break
if ($sep ==-1 or $i = = $j)
{
if ($this->x> $this->lmargin)
{
Move to Next line
$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 + = $ascii? 1:2;
$this->cell ($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);
$i = ($s [$sep]== ')? $SEP + 1: $sep;
}
$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 + = $ascii? 1:2;
}
Last Chunk
if ($i! = $j)
$this->cell ($l/1000* $this->fontsize, $h, substr ($s, $j, $i-$j), 0,0, ', 0, $link);
}

function _putfonts ()
{
$NF = $this->n;
foreach ($this->diffs as $diff)
{
Encodings
$this->_newobj ();
$this->_out (' <> ');
$this->_out (' endobj ');
}
$MQR =get_magic_quotes_runtime ();
Set_magic_quotes_runtime (0);
foreach ($this->fontfiles as $file = $info)
{
Font file Embedding
$this->_newobj ();
$this->fontfiles[$file] [' n ']= $this->n;
if (defined (' Fpdf_fontpath '))
$file =fpdf_fontpath. $file;
$size =filesize ($file);
if (! $size)
$this->error (' Font file not found ');
$this->_out (' <if (substr ($file, -2) = = '. Z ')
$this->_out ('/filter/flatedecode ');
$this->_out ('/length1 '. $info [' length1 ']);
if (Isset ($info [' length2 ']))
$this->_out ('/length2 '. $info [' length2 ']. '/length3 0 ');
$this->_out (' >> ');
$f =fopen ($file, ' RB ');
$this->_putstream (Fread ($f, $size));
Fclose ($f);
$this->_out (' endobj ');
}
Set_magic_quotes_runtime ($MQR);
foreach ($this->fonts as $k = $font)
{
Font objects
$this->_newobj ();
$this->fonts[$k] [' n ']= $this->n;
$this->_out (' <if ($font [' type ']== ' TYPE0 ')
$this-&GT;_PUTTYPE0 ($font);
Else
{
$name = $font [' name '];
$this->_out ('/basefont/'. $name);
if ($font [' type ']== ' core ')
{
Standard font
$this->_out ('/subtype/type1 ');
if ($name! = ' Symbol ' and $name! = ' ZapfDingbats ')
$this->_out ('/encoding/winansiencoding ');
}
Else
{
Additional Font
$this->_out ('/subtype/'. $font [' type ']);
$this->_out ('/firstchar 32 ');
$this->_out ('/lastchar 255 ');
$this->_out ('/widths '. $this->n+1). ' 0 R ');
$this->_out ('/fontdescriptor '. $this->n+2). ' 0 R ');
if ($font [' enc '])
{
if (Isset ($font [' diff ')])
$this->_out ('/encoding '. $NF + $font [' diff ']). ' 0 R ');
Else
$this->_out ('/encoding/winansiencoding ');
}
}
$this->_out (' >> ');
$this->_out (' endobj ');
if ($font [' type ']!= ' core ')
{
Widths
$this->_newobj ();
$CW =& $font [' CW '];
$s = ' [';
for ($i =32; $i <=255; $i + +)
$s. = $CW [Chr ($i)]. ' ';
$this->_out ($s. '] ');
$this->_out (' endobj ');
Descriptor
$this->_newobj ();
$s = ' <foreach ($font [' desc '] as $k = + $v)
$s. = '/'. $k. '. $v;
$file = $font [' file '];
if ($file)
$s. = '/fontfile '. ($font [' type ']== ' Type1 '? ': ' 2 '). ' '. $this->fontfiles[$file] [' n ']. ' 0 R ';
$this->_out ($s. ' >> ');
$this->_out (' endobj ');
}
}
}
}

function _puttype0 ($font)
{
Type0
$this->_out ('/subtype/type0 ');
$this->_out ('/basefont/'. $font [' name ']. ' -'. $font [' CMap ']);
$this->_out ('/encoding/'. $font [' CMap ']);
$this->_out ('/descendantfonts ['. $this->n+1). ' 0 R] ');
$this->_out (' >> ');
$this->_out (' endobj ');
Cidfont
$this->_newobj ();
$this->_out (' <$this->_out ('/subtype/cidfonttype0 ');
$this->_out ('/basefont/'. $font [' name ']);
$this->_out ('/cidsysteminfo <> ');
$this->_out ('/fontdescriptor '. $this->n+1). ' 0 R ');
$W = '/w [1 [';
foreach ($font [' CW '] as $W)
$W. = $w. ";
$this->_out ($W. ']);
$this->_out (' >> ');
$this->_out (' endobj ');
Font Descriptor
$this->_newobj ();
$this->_out (' <$this->_out ('/fontname/'. $font [' name ']);
$this->_out ('/flags 6 ');
$this->_out ('/fontbbox [0 0 1000 1000] ');
$this->_out ('/italicangle 0 ');
$this->_out ('/ascent 1000 ');
$this->_out ('/descent 0 ');
$this->_out ('/capheight 1000 ');
$this->_out ('/stemv 10 ');
$this->_out (' >> ');
$this->_out (' endobj ');
}
}
?>

Save the above code as a chinese.php to reference. But with it you can only get one font. To support all Chinese fonts, use the TTF2PT1 program to convert TrueType fonts to pt1 fonts, one by one (detailed in the Fpdf tutorial). In order to support other Chinese fonts, the nutrient should modify the above chinese.php, as follows:

1:replace the following line in the Addgbfont () method:

function Addgbfont ($family = ' GB ', $name = ' Stsongstd-light-acro ')
{
$CW = $GLOBALS [' gb_widths '];
$name = ' Stsongstd-light-acro ';
$CMap = ' gbkp-euc-h ';
........

2:this is a Sample.

Require (' chinese.php ');

$pdf =new Pdf_chinese ();
$pdf->addgbfont (' SimSun ', ' song Body ');
$pdf->addgbfont (' Simhei ', ' blackbody ');
$pdf->addgbfont (' Simkai ', ' italics _gb2312 ');
$pdf->addgbfont (' Sinfang ', ' imitation _gb2312 ');
$pdf->open ();
$pdf->addpage ();
$pdf->setfont (' SimSun ', ', 20);
$pdf->write (10, ' Simplified Chinese characters ');
$pdf->setfont (' Simhei ', ', 20);
$pdf->write (10, ' Simplified Chinese characters ');
$pdf->setfont (' Simkai ', ', 20);
$pdf->write (10, ' Simplified Chinese characters ');
$pdf->setfont (' Sinfang ', ', 20);
$pdf->write (10, ' Simplified Chinese characters ');
$pdf->output ();
?>

