Thai support

Informations

Author: Wittawas Puntumchinda
License: FPDF

Description

This extension fixes the positioning of some Thai diacritical marks.

Source

<?php
/*******************************************************************************
* FPDF Thai Positioning Improve                                                *
*                                                                              *
* Version:  1.01                                                               *
* Date:     2009-10-08                                                         *
* Advisor:  Mr. Wittawas Puntumchinda                                          *
* Coding:   Mr. Sirichai Fuangfoo                                              *
* License:  FPDF                                                               *
*******************************************************************************/

require('fpdf.php');

class FPDF_Thai extends FPDF
{
var $txt_error;    
var $s_error;
var $string_th;
var $s_th;
var $pointX;
var $pointY;
var $curPointX;
var $checkFill;
var $array_th;

/****************************************************************************************
* »ÃÐàÀ·: Function ¢Í§ Class FPDF_TH                                                    
* ÍéÒ§ÍÔ§: Function MultiCell ¢Í§ Class FPDF                                            
* ¡Ò÷ӧҹ: ãªé㹡ÒþÔÁ¾ì¢éͤÇÒÁËÅÒºÃ÷Ѵ¢Í§àÍ¡ÊÒà PDF                                         
* ÃٺẺ: MultiCell (    $w = ¤ÇÒÁ¡ÇéÒ§¢Í§Cell,                                                
*                        $h = ¤ÇÒÁÊÙ§¢Í§Cell,                                                
*                        $txt = ¢éͤÇÒÁ·Õè¨Ð¾ÔÁ¾ì,                                                    
*                        $border = ¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ(0 = äÁèáÊ´§, 1= áÊ´§)    ,                
*                        $align = µÓá˹觢éͤÇÒÁ(L = «éÒÂ, R = ¢ÇÒ, C = ¡Ö觡ÅÒ§, J = ¡ÃШÒÂ),
*                        $fill = ¡Ó˹´¡ÒÃáÊ´§ÊբͧCell(false = äÁèáÊ´§, true = áÊ´§)                    
*                    )            
*****************************************************************************************/
function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false)
{
    //Output text with automatic or explicit line breaks
    $cw=&$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)
    {
        //Get next character
        $c=$s{$i};
        if($c=="\n")
        {
            //Explicit line break
            if($this->ws>0)
            {
                $this->ws=0;
                $this->_out('0 Tw');
            }
            $this->MCell($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>$wmax)
        {
            //Automatic line break
            if($sep==-1)
            {
                if($i==$j)
                    $i++;
                if($this->ws>0)
                {
                    $this->ws=0;
                    $this->_out('0 Tw');
                }
                $this->MCell($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));
                }
                $this->MCell($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
            $i++;
    }
    //Last chunk
    if($this->ws>0)
    {
        $this->ws=0;
        $this->_out('0 Tw');
    }
    if($border && strpos($border,'B')!==false)
        $b.='B';
    $this->MCell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);
    $this->x=$this->lMargin;
}

/****************************************************************************************
* »ÃÐàÀ·  : Function    ¢Í§ Class FPDF_TH                                                    
* ÍéÒ§ÍÔ§       : Function Cell    ¢Í§ Class FPDF                                                
* ¡Ò÷ӧҹ  : ãªé㹡ÒþÔÁ¾ì¢éͤÇÒÁ·ÕÅкÃ÷Ѵ¢Í§àÍ¡ÊÒà PDF                                             
* ÃٺẺ  : Cell (    $w = ¤ÇÒÁ¡ÇéÒ§¢Í§Cell,                                                    
*                    $h = ¤ÇÒÁÊÙ§¢Í§Cell,                                                    
*                    $txt = ¢éͤÇÒÁ·Õè¨Ð¾ÔÁ¾ì,                                                    
*                    $border = ¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ(0 = äÁèáÊ´§, 1= áÊ´§),                    
*                    $ln = µÓá˹觷ÕèÍÂÙè¶Ñ´ä»¨Ò¡à«ÅÅì(0 = ¢ÇÒ, 1 = ºÃ÷Ѵ¶Ñ´ä», 2 = ´éÒ¹ÅèÒ§),
*                    $align = µÓá˹觢éͤÇÒÁ(L = «éÒÂ, R = ¢ÇÒ, C = ¡Ö觡ÅÒ§, T = º¹, B = ÅèÒ§),    
*                    $fill = ¡Ó˹´¡ÒÃáÊ´§ÊբͧCell(false = äÁèáÊ´§, true = áÊ´§),                    
*                    $link = URL ·Õèµéͧ¡ÒÃãËé¢éͤÇÒÁàª×èÍÁâ§件֧                                    
*                )    
*****************************************************************************************/
function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='')
{
    $this->checkFill="";
    $k=$this->k;
    if($this->y+$h>$this->PageBreakTrigger && !$this->InHeader && !$this->InFooter && $this->AcceptPageBreak())
    {
        //¢Öé¹Ë¹éÒãËÁèÍѵâ¹Áѵ
        $x=$this->x;
        $ws=$this->ws;
        if($ws>0)
        {
            $this->ws=0;
            $this->_out('0 Tw');
        }
        $this->AddPage($this->CurOrientation);
        $this->x=$x;
        if($ws>0)
        {
            $this->ws=$ws;
            $this->_out(sprintf('%.3F Tw',$ws*$k));
        }
    }
    //¡Ó˹´¤ÇÒÁ¡ÇéÒ§à«ÅÅìà·èҡѺ˹éÒ¡ÃдÒÉ
    if($w==0)
        $w=$this->w-$this->rMargin-$this->x;
    $this->s_th='';
    //¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ 4 ´éÒ¹ áÅÐÊÕ¡Ãͺ
    if($fill || $border==1)
    {
        if($fill)
            $op=($border==1) ? 'B' : 'f';
        else
            $op='S';
        $this->s_th=sprintf('%.2F %.2F %.2F %.2F re %s ',$this->x*$k,($this->h-$this->y)*$k,$w*$k,-$h*$k,$op);
        if($op=='f')
            $this->checkFill=$op;
    }
    //¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ·ÕÅÐàÊé¹
    if(is_string($border))
    {
        $x=$this->x;
        $y=$this->y;
        if(strpos($border,'L')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k);
        if(strpos($border,'T')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k);
        if(strpos($border,'R')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
        if(strpos($border,'B')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
    }


    if($txt!=='')
    {            
        $x=$this->x;
        $y=$this->y;
        //¡Ó˹´¡ÒèѴ¢éͤÇÒÁã¹à«ÅÅìµÒÁá¹ÇÃдѺ
        if(strpos($align,'R')!==false)
            $dx=$w-$this->cMargin-$this->GetStringWidth($txt);
        elseif(strpos($align,'C')!==false)
            $dx=($w-$this->GetStringWidth($txt))/2;
        else
            $dx=$this->cMargin;
        //¡Ó˹´¡ÒèѴ¢éͤÇÒÁã¹à«ÅÅìµÒÁá¹Ç´Ôè§
        if(strpos($align,'T')!==false)
            $dy=$h-(.7*$this->k*$this->FontSize);
        elseif(strpos($align,'B')!==false)
            $dy=$h-(.3*$this->k*$this->FontSize);
        else
            $dy=.5*$h;
        //¡Ó˹´¡ÒâմàÊé¹ãµé¢éͤÇÒÁ
        if($this->underline)
        {    
            //¡Ó˹´ºÑ¹·Ö¡¡ÃÒ¿Ô¡
            if($this->ColorFlag)
                $this->s_th.=' q '.$this->TextColor.' ';
            //¢Õ´àÊé¹ãµé¢éͤÇÒÁ0
            $this->s_th.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt);
            //¡Ó˹´¤×¹¤èÒ¡ÃÒ¿Ô¡
            if($this->ColorFlag)
                $this->s_th.=' Q ';
        }
        //¡Ó˹´¢éͤÇÒÁàª×èÍÁâ§件֧
        if($link)
            $this->Link($this->x,$this->y,$this->GetStringWidth($txt),$this->FontSize,$link);
        /*if($s)
            $this->_out($s);
        $s='';*/
        //µÑ´ÍÑ¡ÉÃÍÍ¡¨Ò¡¢éͤÇÒÁ ·ÕÅеÑÇà¡çºÅ§ÍÐàÃÂì
        $this->array_th=substr($txt,0);
        $i=0;
        $this->pointY=($this->h-($y+$dy+.3*$this->FontSize))*$k;
        $this->curPointX=($x+$dx)*$k;
        $this->string_th='';
        $this->txt_error=0;

        while($i<strlen($txt))
        {    
            //¡Ó˹´µÓá˹觷Õè¨Ð¾ÔÁ¾ìÍÑ¡ÉÃã¹à«ÅÅì
            if(strpos('èéêëìÔÕÖ×çÑÓØÙ',$this->array_th[$i])!==false)
            {
                $pX=$x+$dx;
                if($i>0)
                    $pX+=.02*$this->GetStringWidth($this->array_th[$i-1]);
                $this->pointX=$pX*$k;
                //µÃǨÊͺÍÑ¡Éà »ÃѺµÓá˹è§áÅзӡÒþÔÁ¾ì
                $this->_checkT($i);

                if($this->txt_error==0)
                    $this->string_th.=$this->array_th[$i];
                else
                {
                    $this->txt_error=0;
                }
            }
            else
                $this->string_th.=$this->array_th[$i];

            //àÅ×è͹µÓáË¹è§ x ä»·ÕèµÑÇ·Õè¨Ð¾ÔÁ¾ì¶Ñ´ä»
            $x=$x+$this->GetStringWidth($this->array_th[$i]);
            $i++;
        }
        $this->TText($this->curPointX,$this->pointY,$this->string_th);
        /*$this->s_th.=$this->s_hidden.$this->s_error;*/
        //$this->s_th.=$this->s_error;
        if($this->s_th)
            $this->_out($this->s_th);
    }
    else
        //¹Ó¤èÒä»áÊ´§àÁ×èÍäÁèÁÕ¢éͤÇÒÁ
        $this->_out($this->s_th);

    $this->lasth=$h;
    //µÃǨÊͺ¡ÒÃÇÒ§µÓá˹觢ͧà«ÅÅì¶Ñ´ä»
    if($ln>0)
    {
        //¢Ö鹺Ã÷ѴãËÁè
        $this->y+=$h;
        if($ln==1)
            $this->x=$this->lMargin;
    }
    else
        $this->x+=$w;
}

/********************************************************************************
* ãªé§Ò¹: Function    Cell ¢Í§ Class FPDF_TH                                        
* ¡Ò÷ӧҹ: ãªé㹡ÒõÃǨÊͺÍÑ¡Éà áÅлÃѺµÓá˹觡è͹·Õè¨Ð·Ó¡ÒþÔÁ¾ì                            
* ¤ÇÒÁµéͧ¡ÒÃ: $this->array_th = ÍÐàÃÂì¢Í§ÍÑ¡É÷ÕèµÑ´ÍÍ¡¨Ò¡¢éͤÇÒÁ                        
*                        $i = ÅӴѺ»Ñ¨¨ØºÑ¹ã¹ÍÐàÃÂì·Õè¨Ð·Ó¡ÒõÃǨÊͺ                        
*                        $s = ÊÒÂÍÑ¡¢ÃТͧ⤴ PDF
*********************************************************************************/
function _checkT($i)
{   
    $pointY=$this->pointY;
    $pointX=$this->pointX;
    $nb=strlen($this->array_th);
    //µÇ¨Êͺ¡ÒÃáÊ´§¼Å¢Í§µÑÇÍÑ¡ÉÃà˹×ÍÊÃк¹
    if($this->_errorTh($this->array_th[$i])==1)
    {
        //µÃǨÊͺµÑÇÍÑ¡Éáè͹˹éÒ¹Ñé¹äÁèãªèÊÃк¹ »ÃѺµÓá˹è§Å§    
        if(($this->_errorTh($this->array_th[$i-1])!=2)&&($this->array_th[$i+1]!="Ó"))
        {
            //¶éÒµÑǹÑé¹à»ç¹äÁéàÍ¡ËÃ×ÍäÁé¨ÑµÇÒ
            if($this->array_th[$i]=="è"||$this->array_th[$i]=="ë")
            {
                $pointY=$this->pointY-.2*$this->FontSize*$this->k;
                $this->txt_error=1;
            }
            //¶éÒµÑǹÑé¹à»ç¹äÁéâ·ËÃ×ÍäÁéµÃÕ
            elseif($this->array_th[$i]=='é'||$this->array_th[$i]=='ê')
            {
                $pointY=$this->pointY-.23*$this->FontSize*$this->k;
                $this->txt_error=1;
            }
            //¶éÒµÑǹÑé¹à»ç¹¡ÒÃѹµì
            else
            {
                $pointY=$this->pointY-.17*$this->FontSize*$this->k;
                $this->txt_error=1;
            }
        }
            
        //µÃǨÊͺµÑÇÍÑ¡ÉõÑÇ¡è͹˹éÒ¹Ñé¹à»ç¹µÑÇÍÑ¡ÉÃËÒ§ÂÒǺ¹
        if($this->_errorTh($this->array_th[$i-1])==3)        
        {
            //¶éÒµÑǹÑé¹à»ç¹äÁéàÍ¡ËÃ×ÍäÁé¨ÑµÇÒ
            if($this->array_th[$i]=="è"||$this->array_th[$i]=="ë")
            {
                $pointX=$this->pointX-.17*$this->GetStringWidth($this->array_th[$i-1])*$this->k;
                $this->txt_error=1;
            }
            //¶éÒµÑǹÑé¹à»ç¹äÁéâ·ËÃ×ÍäÁéµÃÕ
            elseif($this->array_th[$i]=='é'||$this->array_th[$i]=='ê')
            {            
                $pointX=$this->pointX-.25*$this->GetStringWidth($this->array_th[$i-1])*$this->k;
                $this->txt_error=1;
            }
            //¶éÒµÑǹÑé¹à»ç¹¡ÒÃѹµì
            else
            {
                $pointX=$this->pointX-.4*$this->GetStringWidth($this->array_th[$i-1])*$this->k;
                $this->txt_error=1;
            }
        }

        //µÃǨÊͺµÑÇÍÑ¡ÉõÑÇ¡è͹˹éÒ¹Ñé¹ä»ÍÕ¡à»ç¹µÑÇÍÑ¡ÉÃËÒ§ÂÒǺ¹    
        if($i>=2 && $this->_errorTh($this->array_th[$i-2])==3)    
        {                    
            //¶éÒµÑǹÑé¹à»ç¹äÁéàÍ¡ËÃ×ÍäÁé¨ÑµÇÒ
            if($this->array_th[$i]=="è"||$this->array_th[$i]=="ë")
            {
                $pointX=$this->pointX-.17*$this->GetStringWidth($this->array_th[$i-2])*$this->k;
                $this->txt_error=1;
            }
            //¶éÒµÑǹÑé¹à»ç¹äÁéâ·ËÃ×ÍäÁéµÃÕ
            elseif($this->array_th[$i]=='é'||$this->array_th[$i]=='ê')
            {                        
                $pointX=$this->pointX-.25*$this->GetStringWidth($this->array_th[$i-2])*$this->k;
                $this->txt_error=1;
            }
            //¶éÒµÑǹÑé¹à»ç¹¡ÒÃѹµì
            else
            {
                $pointX=$this->pointX-.4*$this->GetStringWidth($this->array_th[$i-2])*$this->k;                        
                $this->txt_error=1;
            }
        }
    }
    //¨º¡ÒõÃǨÊͺµÑÇÍÑ¡ÉÃà˹×ÍÊÃк¹

    //µÇ¨Êͺ¡ÒÃáÊ´§¼Å¢Í§µÑÇÍÑ¡ÉÃÊÃк¹
    elseif($this->_errorTh($this->array_th[$i])==2)
    {
        //µÃǨÊͺµÑÇÍÑ¡ÉõÑÇ¡è͹˹éÒ¹Ñé¹à»ç¹µÑÇÍÑ¡ÉÃËÒ§ÂÒǺ¹
        if($this->_errorTh($this->array_th[$i-1])==3)    
        {
            $pointX=$this->pointX-.17*$this->GetStringWidth($this->array_th[$i-1])*$this->k;
            $this->txt_error=1;
        }
        //¶éÒµÑǹÑé¹à»ç¹ÊÃÐÍÓ
        if($this->array_th[$i]=="Ó")
            //µÃǨÊͺµÑÇÍÑ¡ÉõÑÇ¡è͹˹éÒ¹Ñé¹à»ç¹µÑÇÍÑ¡ÉÃËÒ§ÂÒǺ¹
            if($this->_errorTh($this->array_th[$i-2])==3)    
            {
                $pointX=$this->pointX-.17*$this->GetStringWidth($this->array_th[$i-2])*$this->k;
                $this->txt_error=1;
            }
    }                                                                                        
    //¨º¡ÒõÃǨÊͺµÑÇÍÑ¡ÉÃÊÃк¹

    //µÇ¨Êͺ¡ÒÃáÊ´§¼Å¢Í§µÑÇÍÑ¡ÉÃÊÃÐÅèÒ§
    elseif($this->_errorTh($this->array_th[$i])==6)
    {
        //µÃǨÊͺµÑÇÍÑ¡ÉõÑÇ¡è͹˹éÒ¹Ñé¹à»ç¹µÑÇÍÑ¡Éà ­. ¡Ñº °.
        if($this->_errorTh($this->array_th[$i-1])==5)                        
        {    //$this->string_th        $this->curPointX
            $this->TText($this->curPointX,$this->pointY,$this->string_th);
            $this->string_th='';
            $this->curPointX=$this->pointX;

            if($this->checkFill=='f')
                $this->s_th.=' q ';
            else
                $this->s_th.=' q 1 g ';
            //ÊÃéÒ§ÊÕèàËÅÕèÂÁä»»Ô´·Õè°Ò¹ÅèÒ§¢Í§µÑÇÍÑ¡Éà ­. ¡Ñº °. $s.
            $this->s_th.=sprintf('%.2F %.2F %.2F %.2F re f ',$this->pointX-$this->GetStringWidth($this->array_th[$i-1])*$this->k,$this->pointY-.27*$this->FontSize*$this->k,.9*$this->GetStringWidth($this->array_th[$i-1])*$this->k,.25*$this->FontSize*$this->k);
            $this->s_th.=' Q ';

            $this->txt_error=1;
        }
        //µÃǨÊͺµÑÇÍÑ¡ÉõÑÇ¡è͹˹éÒ¹Ñé¹à»ç¹ÍÑ¡¢ÃÐ ¯. ¡Ñº ®.
        elseif($this->_errorTh($this->array_th[$i-1])==4)                            
        {
            $pointY=$this->pointY-.25*$this->FontSize*$this->k;
            $this->txt_error=1;
        }
        //¨º¡ÒõÃǨÊͺµÑÇÍÑ¡ÉÃÊÃÐÅèÒ§
    }                                                                                        
    //¨º¡ÒõÃǨÊͺµÑÇÍÑ¡ÉÃÐÊÃÐÅèÒ§
        
    if($this->txt_error==1)
        $this->TText($pointX,$pointY,$this->array_th[$i]);
}

/********************************************************************************
* ãªé§Ò¹: Function    _checkT ¢Í§ Class FPDF_TH                
* ¡Ò÷ӧҹ: ãªé㹡ÒõÃǨÊͺÍÑ¡É÷ÕèÍÒ¨¨Ð·ÓãËéà¡Ô´¡ÒþÔÁ¾ì·Õè¼Ô´¾ÅÒ´            
* ¤ÇÒÁµéͧ¡ÒÃ: $char_th = µÑÇÍÑ¡É÷Õè¨Ðãªé㹡ÒÃà»ÃÕºà·Õº            
*********************************************************************************/
function _errorTh($char_th)
{    
    $txt_error=0;
    //µÑÇÍÑ¡Éú¹-º¹
    if(($char_th=='è')||($char_th=='é')||($char_th=='ê')||($char_th=='ë')||($char_th=='ì'))
        $txt_error=1;
    //µÑÇÍÑ¡Éú¹
    elseif(($char_th=='Ô')||($char_th=='Õ')||($char_th=='Ö')||($char_th=='×')||($char_th=='ç')||($char_th=='Ñ')||($char_th=='Ó'))
        $txt_error=2;
    //µÑÇÍÑ¡ÉáÅÒ§-º¹
    elseif(($char_th=='»')||($char_th=='¿')||($char_th=='½'))
        $txt_error=3;
    //µÑÇÍÑ¡ÉáÅÒ§-ÅèÒ§
    elseif(($char_th=='®')||($char_th=='¯'))
        $txt_error=4;
    //µÑÇÍÑ¡ÉáÅÒ§-ÅèÒ§
    elseif(($char_th=='­')||($char_th=='°'))
        $txt_error=5;
    //µÑÇÍÑ¡ÉÃÊÃÐÅèÒ§
    elseif(($char_th=='Ø')||($char_th=='Ù'))
        $txt_error=6;
    else
        $txt_error=0;
    return $txt_error;
}

/********************************************************************************
* ãªé§Ò¹: Function    _checkT ¢Í§ Class FPDF_TH                                    *
* ¡Ò÷ӧҹ: ãªéã¹¾ÔÁ¾ìµÑÇÍÑ¡É÷ÕèµÃǨÊͺáÅéÇ                                    *
* ¤ÇÒÁµéͧ¡ÒÃ: $txt_th = µÑÇÍÑ¡Éà 1 µÑÇ ·ÕèµÃǨÊͺáÅéÇ                            *
*                        $s = ÊÒÂÍÑ¡¢ÃТͧ⤴ PDF                                *
*********************************************************************************/
function TText($pX, $pY, $txt_th)
{    
    //µÇ¨Êͺ¡ÒÃãÊèÊÕà«ÅÅì
    if($this->ColorFlag)
        $this->s_th.=' q '.$this->TextColor.' ';
    $txt_th2=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt_th)));
    //ÃкصÓáË¹è§ áÅоÔÁ¾ìµÑÇÍÑ¡ÉÃ
    $this->s_th.=sprintf(' BT %.2F %.2F Td (%s) Tj ET ',$pX,$pY,$txt_th2);
    if($this->ColorFlag)
        $this->s_th.=' Q ';
}

/****************************************************************************************
* ãªé§Ò¹: called by function MultiCell within this class                                
* ÍéÒ§ÍÔ§: Function Cell    ¢Í§ Class FPDF                                                
* ¡Ò÷ӧҹ: ãªé㹡ÒþÔÁ¾ì¢éͤÇÒÁ·ÕÅкÃ÷Ѵ¢Í§àÍ¡ÊÒà PDF                                             
* ÃٺẺ: MCell (    $w = ¤ÇÒÁ¡ÇéÒ§¢Í§Cell,                                                    
*                    $h = ¤ÇÒÁÊÙ§¢Í§Cell,                                                    
*                    $txt = ¢éͤÇÒÁ·Õè¨Ð¾ÔÁ¾ì,                                                    
*                    $border = ¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ(0 = äÁèáÊ´§, 1= áÊ´§),                    
*                    $ln = µÓá˹觷ÕèÍÂÙè¶Ñ´ä»¨Ò¡à«ÅÅì(0 = ¢ÇÒ, 1 = ºÃ÷Ѵ¶Ñ´ä», 2 = ´éÒ¹ÅèÒ§),
*                    $align = µÓá˹觢éͤÇÒÁ(L = «éÒÂ, R = ¢ÇÒ, C = ¡Ö觡ÅÒ§, T = º¹, B = ÅèÒ§),    
*                    $fill = ¡Ó˹´¡ÒÃáÊ´§ÊբͧCell(false = äÁèáÊ´§, true = áÊ´§)            
*                    $link = URL ·Õèµéͧ¡ÒÃãËé¢éͤÇÒÁàª×èÍÁâ§件֧        
*                )
*****************************************************************************************/
function MCell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='')
{
    $this->checkFill="";
    $k=$this->k;
    if($this->y+$h>$this->PageBreakTrigger && !$this->InHeader && !$this->InFooter && $this->AcceptPageBreak())
    {
        //¢Öé¹Ë¹éÒãËÁèÍѵâ¹Áѵ
        $x=$this->x;
        $ws=$this->ws;
        if($ws>0)
        {
            $this->ws=0;
            $this->_out('0 Tw');
        }
        $this->AddPage($this->CurOrientation);
        $this->x=$x;
        if($ws>0)
        {
            $this->ws=$ws;
            $this->_out(sprintf('%.3F Tw',$ws*$k));
        }
    }
    //¡Ó˹´¤ÇÒÁ¡ÇéÒ§à«ÅÅìà·èҡѺ˹éÒ¡ÃдÒÉ
    if($w==0)
        $w=$this->w-$this->rMargin-$this->x;
    $this->s_th='';
    //¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ 4 ´éÒ¹ áÅÐÊÕ¡Ãͺ
    if($fill || $border==1)
    {
        if($fill)
            $op=($border==1) ? 'B' : 'f';
        else
            $op='S';
        $this->s_th=sprintf('%.2F %.2F %.2F %.2F re %s ',$this->x*$k,($this->h-$this->y)*$k,$w*$k,-$h*$k,$op);
        if($op=='f')
            $this->checkFill=$op;
    }
    //¡Ó˹´¡ÒÃáÊ´§àÊ鹡Ãͺ·ÕÅÐàÊé¹
    if(is_string($border))
    {
        $x=$this->x;
        $y=$this->y;
        if(strpos($border,'L')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k);
        if(strpos($border,'T')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k);
        if(strpos($border,'R')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
        if(strpos($border,'B')!==false)
            $this->s_th.=sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
    }


    if($txt!=='')
    {            
        $x=$this->x;
        $y=$this->y;
        //¡Ó˹´¡ÒèѴ¢éͤÇÒÁã¹à«ÅÅìµÒÁá¹ÇÃдѺ
        if(strpos($align,'R')!==false)
            $dx=$w-$this->cMargin-$this->GetStringWidth($txt);
        elseif(strpos($align,'C')!==false)
            $dx=($w-$this->GetStringWidth($txt))/2;
        else
            $dx=$this->cMargin;
        //¡Ó˹´¡ÒèѴ¢éͤÇÒÁã¹à«ÅÅìµÒÁá¹Ç´Ôè§
        if(strpos($align,'T')!==false)
            $dy=$h-(.7*$this->k*$this->FontSize);
        elseif(strpos($align,'B')!==false)
            $dy=$h-(.3*$this->k*$this->FontSize);
        else
            $dy=.5*$h;
        //¡Ó˹´¡ÒâմàÊé¹ãµé¢éͤÇÒÁ
        if($this->underline)
        {    
            //¡Ó˹´ºÑ¹·Ö¡¡ÃÒ¿Ô¡
            if($this->ColorFlag)
                $this->s_th.='q '.$this->TextColor.' ';
            //¢Õ´àÊé¹ãµé¢éͤÇÒÁ0
            $this->s_th.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt);
            //¡Ó˹´¤×¹¤èÒ¡ÃÒ¿Ô¡
            if($this->ColorFlag)
                $this->s_th.=' Q';
        }
        //¡Ó˹´¢éͤÇÒÁàª×èÍÁâ§件֧
        if($link)
            $this->Link($this->x,$this->y,$this->GetStringWidth($txt),$this->FontSize,$link);
        if($this->s_th)
            $this->_out($this->s_th);
        $this->s_th='';
        //µÑ´ÍÑ¡ÉÃÍÍ¡¨Ò¡¢éͤÇÒÁ ·ÕÅеÑÇà¡çºÅ§ÍÐàÃÂì
        $this->array_th=substr($txt,0);
        $i=0;

        while($i<strlen($txt))
        {    
            //¡Ó˹´µÓá˹觷Õè¨Ð¾ÔÁ¾ìÍÑ¡ÉÃã¹à«ÅÅì
            $this->pointX=($x+$dx+.02*$this->GetStringWidth($this->array_th[$i-1]))*$k;
            $this->pointY=($this->h-($y+$dy+.3*$this->FontSize))*$k;
            //µÃǨÊͺÍÑ¡Éà »ÃѺµÓá˹è§áÅзӡÒþÔÁ¾ì
            $this->_checkT($i);
            if($this->txt_error==0)
                $this->TText($this->pointX,$this->pointY,$this->array_th[$i]);
            else
            {
                $this->txt_error=0;
            }
            //µÃǨÊͺ¡ÒÃãÊèàŢ˹éÒ
            if($this->array_th[$i]=='{'&&$this->array_th[$i+1]=='n'&&$this->array_th[$i+2]=='b'&&$this->array_th[$i+3]=='}')
                $i=$i+3;
            //àÅ×è͹µÓáË¹è§ x ä»·ÕèµÑÇ·Õè¨Ð¾ÔÁ¾ì¶Ñ´ä»
            $x=$x+$this->GetStringWidth($this->array_th[$i]);
            $i++;
        }
        $this->_out($this->s_th);
    }
    else
        //¹Ó¤èÒä»áÊ´§àÁ×èÍäÁèÁÕ¢éͤÇÒÁ
        $this->_out($this->s_th);

    $this->lasth=$h;
    //µÃǨÊͺ¡ÒÃÇÒ§µÓá˹觢ͧà«ÅÅì¶Ñ´ä»
    if($ln>0)
    {
        //¢Ö鹺Ã÷ѴãËÁè
        $this->y+=$h;
        if($ln==1)
            $this->x=$this->lMargin;
    }
    else
        $this->x+=$w;
}
//End of class
}

?>

Example

<?php
require('fpdf_thai.php');

class PDF extends FPDF_Thai
{
function Header()
{
    $this->SetFont('AngsanaNew','BU',40);
    $this->Cell(190,10,'ÁËÒÇÔ·ÂÒÅѺÙþÒ',0,0,'C');
    $this->Ln(20);
}

function ColorTable($header,$data)
{
    //Colors, line width and bold font
    $this->SetFillColor(255,0,0);
    $this->SetTextColor(255);
    $this->SetDrawColor(128,0,0);
    $this->SetLineWidth(.3);
    $this->SetFont('','B');
    //Header
    $w=array(40,35,40,45);
    for($i=0;$i<count($header);$i++)
        $this->Cell($w[$i],7,$header[$i],1,0,'C',1);
    $this->Ln();
    //Color and font restoration
    $this->SetFillColor(224,235,255);
    $this->SetTextColor(0);
    $this->SetFont('');
    //Data
    $fill=0;
    foreach($data as $row)
    {
        $this->Cell($w[0],6,$row[0],'LR',0,'L',$fill);
        $this->Cell($w[1],6,$row[1],'LR',0,'L',$fill);
        $this->Cell($w[2],6,$row[2],'LR',0,'C',$fill);
        $this->Cell($w[3],6,number_format($row[3]),'LR',0,'R',$fill);
        $this->Ln();
        $fill=!$fill;
    }
    $this->Cell(array_sum($w),0,'','T');
}
}

$pdf=new PDF();
$pdf->AddFont('AngsanaNew','','angsa.php');
$pdf->AddFont('AngsanaNew','B','angsab.php');
$pdf->AddPage();
$pdf->SetFont('AngsanaNew','',12);
//Column titles
$header=array('ª×èÍ','¹ÒÁÊ¡ØÅ','ÃËÑʹÔÊÔµ','¤èÒãªé¨èÒÂ/à´×͹');
//Read file lines
$lines=file('student.txt');
$data=array();
foreach($lines as $line)
    $data[]=explode(';',chop($line));
//Output table
$pdf->ColorTable($header,$data);

$pdf->Output();
?>
View the result here.

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