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<?php

class cssmgr {

var $mpdf = null;

var $tablecascadeCSS;
var $listcascadeCSS;
var $cascadeCSS;
var $CSS;
var $tbCSSlvl;
var $listCSSlvl;


function cssmgr(&$mpdf) {
        $this->mpdf = $mpdf;
        $this->tablecascadeCSS = array();
        $this->listcascadeCSS = array();
        $this->CSS=array();
        $this->cascadeCSS = array();
        $this->tbCSSlvl = 0;
        $this->listCSSlvl = 0;
}


function ReadDefaultCSS($CSSstr) {
        $CSS = array();
        $CSSstr = preg_replace('|/\*.*?\*/|s',' ',$CSSstr);
        $CSSstr = preg_replace('/[\s\n\r\t\f]/s',' ',$CSSstr);
        $CSSstr = preg_replace('/(<\!\-\-|\-\->)/s',' ',$CSSstr);
        if ($CSSstr ) {
                preg_match_all('/(.*?)\{(.*?)\}/',$CSSstr,$styles);
                for($i=0; $i < count($styles[1]) ; $i++)  {
                        $stylestr= trim($styles[2][$i]);
                        $stylearr = explode(';',$stylestr);
                        foreach($stylearr AS $sta) {
                                if (trim($sta)) {
                                        // Changed to allow style="background: url('http://www.bpm1.com/bg.jpg')"
                                        list($property,$value) = explode(':',$sta,2);
                                        $property = trim($property);
                                        $value = preg_replace('/\s*!important/i','',$value);
                                        $value = trim($value);
                                        if ($property && ($value || $value==='0')) {
                                                $classproperties[strtoupper($property)] = $value;
                                        }
                                }
                        }
                        $classproperties = $this->fixCSS($classproperties);
                        $tagstr = strtoupper(trim($styles[1][$i]));
                        $tagarr = explode(',',$tagstr);
                        foreach($tagarr AS $tg) {
                                $tags = preg_split('/\s+/',trim($tg));
                                $level = count($tags);
                                if ($level == 1) {              // e.g. p or .class or #id or p.class or p#id
                                        $t = trim($tags[0]);
                                        if ($t) {
                                                $tag = '';
                                                if (preg_match('/^('.$this->mpdf->allowedCSStags.')$/',$t)) { $tag= $t; }
                                                if ($this->CSS[$tag] && $tag) { $CSS[$tag] = $this->array_merge_recursive_unique($CSS[$tag], $classproperties); }
                                                else if ($tag) { $CSS[$tag] = $classproperties; }
                                        }
                                }
                        }
                        $properties = array();
                        $values = array();
                        $classproperties = array();
                }

        } // end of if
        return $CSS;
}



function ReadCSS($html) {
        preg_match_all('/<style[^>]*media=["\']([^"\'>]*)["\'].*?<\/style>/is',$html,$m);
        for($i=0; $i<count($m[0]); $i++) {
                if ($this->mpdf->CSSselectMedia && !preg_match('/('.trim($this->mpdf->CSSselectMedia).'|all)/i',$m[1][$i])) { 
                        $html = preg_replace('/'.preg_quote($m[0][$i],'/').'/','',$html);
                }
        }
        preg_match_all('/<link[^>]*media=["\']([^"\'>]*)["\'].*?>/is',$html,$m);
        for($i=0; $i<count($m[0]); $i++) {
                if ($this->mpdf->CSSselectMedia && !preg_match('/('.trim($this->mpdf->CSSselectMedia).'|all)/i',$m[1][$i])) { 
                        $html = preg_replace('/'.preg_quote($m[0][$i],'/').'/','',$html);
                }
        }

        // mPDF 5.5.02
        // Remove Comment tags <!-- ... --> inside CSS as <style> in HTML document
        // Remove Comment tags /* ...  */ inside CSS as <style> in HTML document
        // But first, we replace upper and mixed case closing style tag with lower
        // case so we can use str_replace later.
        preg_replace('/<\/style>/i', '</style>', $html);
        preg_match_all('/<style.*?>(.*?)<\/style>/si',$html,$m);
        if (count($m[1])) { 
                for($i=0;$i<count($m[1]);$i++) {
                        // Remove comment tags 
                        $sub = preg_replace('/(<\!\-\-|\-\->)/s',' ',$m[1][$i]);
                        $sub = '>'.preg_replace('|/\*.*?\*/|s',' ',$sub).'</style>';
                        $html = str_replace('>'.$m[1][$i].'</style>', $sub, $html);
                }
        }


        $html = preg_replace('/<!--mpdf/i','',$html);
        $html = preg_replace('/mpdf-->/i','',$html);
        $html = preg_replace('/<\!\-\-.*?\-\->/s',' ',$html);

        $match = 0; // no match for instance
        $regexp = ''; // This helps debugging: showing what is the REAL string being processed
        $CSSext = array(); 

        //CSS inside external files
        $regexp = '/<link[^>]*rel=["\']stylesheet["\'][^>]*href=["\']([^>"\']*)["\'].*?>/si';
        $x = preg_match_all($regexp,$html,$cxt);
        if ($x) { 
                $match += $x; 
                $CSSext = $cxt[1];
        }

        $regexp = '/<link[^>]*href=["\']([^>"\']*)["\'][^>]*?rel=["\']stylesheet["\'].*?>/si';
        $x = preg_match_all($regexp,$html,$cxt);
        if ($x) { 
                $match += $x; 
                $CSSext = array_merge($CSSext,$cxt[1]);
        }

        // look for @import stylesheets
        //$regexp = '/@import url\([\'\"]{0,1}([^\)]*?\.css)[\'\"]{0,1}\)/si';
        $regexp = '/@import url\([\'\"]{0,1}([^\)]*?\.css(\?\S+)?)[\'\"]{0,1}\)/si';
        $x = preg_match_all($regexp,$html,$cxt);
        if ($x) { 
                $match += $x; 
                $CSSext = array_merge($CSSext,$cxt[1]);
        }

        // look for @import without the url()
        //$regexp = '/@import [\'\"]{0,1}([^;]*?\.css)[\'\"]{0,1}/si';
        $regexp = '/@import [\'\"]{0,1}([^;]*?\.css(\?\S+)?)[\'\"]{0,1}/si';
        $x = preg_match_all($regexp,$html,$cxt);
        if ($x) { 
                $match += $x; 
                $CSSext = array_merge($CSSext,$cxt[1]);
        }

        $ind = 0;
        $CSSstr = '';

        if (!is_array($this->cascadeCSS)) $this->cascadeCSS = array();

        while($match){
                $path = $CSSext[$ind];
                $this->mpdf->GetFullPath($path); 
                $CSSextblock = $this->mpdf->_get_file($path);
                if ($CSSextblock) {
                        // look for embedded @import stylesheets in other stylesheets
                        // and fix url paths (including background-images) relative to stylesheet
                        //$regexpem = '/@import url\([\'\"]{0,1}(.*?\.css)[\'\"]{0,1}\)/si';
                        $regexpem = '/@import url\([\'\"]{0,1}(.*?\.css(\?\S+)?)[\'\"]{0,1}\)/si';
                        $xem = preg_match_all($regexpem,$CSSextblock,$cxtem);
                        $cssBasePath = preg_replace('/\/[^\/]*$/','',$path) . '/';
                        if ($xem) { 
                                foreach($cxtem[1] AS $cxtembedded) {
                                        // path is relative to original stlyesheet!!
                                        $this->mpdf->GetFullPath($cxtembedded, $cssBasePath );
                                        $match++; 
                                        $CSSext[] = $cxtembedded;
                                }
                        }
                        $regexpem = '/(background[^;]*url\s*\(\s*[\'\"]{0,1})([^\)\'\"]*)([\'\"]{0,1}\s*\))/si';
                        $xem = preg_match_all($regexpem,$CSSextblock,$cxtem);
                        if ($xem) { 
                                for ($i=0;$i<count($cxtem[0]);$i++) {
                                        // path is relative to original stlyesheet!!
                                        $embedded = $cxtem[2][$i];
                                        if (!preg_match('/^data:image/i', $embedded)) { // mPDF 5.5.13
                                                $this->mpdf->GetFullPath($embedded, $cssBasePath );
                                                $CSSextblock = preg_replace('/'.preg_quote($cxtem[0][$i],'/').'/', ($cxtem[1][$i].$embedded.$cxtem[3][$i]), $CSSextblock);
                                        }
                                }
                        }
                        $CSSstr .= ' '.$CSSextblock;
                }
                $match--;
                $ind++;
        } //end of match

        $match = 0; // reset value, if needed
        // CSS as <style> in HTML document
        $regexp = '/<style.*?>(.*?)<\/style>/si'; 
        $match = preg_match_all($regexp,$html,$CSSblock);
        if ($match) {
                $tmpCSSstr = implode(' ',$CSSblock[1]);
                $regexpem = '/(background[^;]*url\s*\(\s*[\'\"]{0,1})([^\)\'\"]*)([\'\"]{0,1}\s*\))/si';
                $xem = preg_match_all($regexpem,$tmpCSSstr ,$cxtem);
                if ($xem) { 
                   for ($i=0;$i<count($cxtem[0]);$i++) {
                        $embedded = $cxtem[2][$i];
                        if (!preg_match('/^data:image/i', $embedded)) { // mPDF 5.5.13
                                $this->mpdf->GetFullPath($embedded);
                                $tmpCSSstr = preg_replace('/'.preg_quote($cxtem[0][$i],'/').'/', ($cxtem[1][$i].$embedded.$cxtem[3][$i]), $tmpCSSstr );
                        }
                   }
                }
                $CSSstr .= ' '.$tmpCSSstr;
        }
        // Remove comments
        $CSSstr = preg_replace('|/\*.*?\*/|s',' ',$CSSstr);
        $CSSstr = preg_replace('/[\s\n\r\t\f]/s',' ',$CSSstr);

        if (preg_match('/@media/',$CSSstr)) { 
                preg_match_all('/@media(.*?)\{(([^\{\}]*\{[^\{\}]*\})+)\s*\}/is',$CSSstr,$m);
                for($i=0; $i<count($m[0]); $i++) {
                        if ($this->mpdf->CSSselectMedia && !preg_match('/('.trim($this->mpdf->CSSselectMedia).'|all)/i',$m[1][$i])) { 
                                $CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/','',$CSSstr);
                        }
                        else {
                                $CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/',' '.$m[2][$i].' ',$CSSstr);
                        }
                }
        }

        // Replace any background: url(data:image... with temporary image file reference
        preg_match_all("/(url\(data:image\/(jpeg|gif|png);base64,(.*?)\))/si", $CSSstr, $idata);        // mPDF 5.7.2
        if (count($idata[0])) { 
                for($i=0;$i<count($idata[0]);$i++) {
                        $file = _MPDF_TEMP_PATH.'_tempCSSidata'.RAND(1,10000).'_'.$i.'.'.$idata[2][$i];
                        //Save to local file
                        file_put_contents($file, base64_decode($idata[3][$i]));
                        // $this->mpdf->GetFullPath($file);     // ? is this needed - NO  mPDF 5.6.03
                        $CSSstr = str_replace($idata[0][$i], 'url("'.$file.'")', $CSSstr);      // mPDF 5.5.17
                }
        }

        $CSSstr = preg_replace('/(<\!\-\-|\-\->)/s',' ',$CSSstr);
        if ($CSSstr ) {
                preg_match_all('/(.*?)\{(.*?)\}/',$CSSstr,$styles);
                for($i=0; $i < count($styles[1]) ; $i++)  {
                        // SET array e.g. $classproperties['COLOR'] = '#ffffff';
                        $stylestr= trim($styles[2][$i]);
                        $stylearr = explode(';',$stylestr);
                        foreach($stylearr AS $sta) {
                                if (trim($sta)) { 
                                        // Changed to allow style="background: url('http://www.bpm1.com/bg.jpg')"
                                        list($property,$value) = explode(':',$sta,2);
                                        $property = trim($property);
                                        $value = preg_replace('/\s*!important/i','',$value);
                                        $value = trim($value);
                                        if ($property && ($value || $value==='0')) {
                                        // Ignores -webkit-gradient so doesn't override -moz-
                                                if ((strtoupper($property)=='BACKGROUND-IMAGE' || strtoupper($property)=='BACKGROUND') && preg_match('/-webkit-gradient/i',$value)) { 
                                                        continue; 
                                                }
                                                $classproperties[strtoupper($property)] = $value;
                                        }
                                }
                        }
                        $classproperties = $this->fixCSS($classproperties);
                        $tagstr = strtoupper(trim($styles[1][$i]));
                        $tagarr = explode(',',$tagstr);
                        $pageselectors = false; // used to turn on $this->mpdf->mirrorMargins
                        foreach($tagarr AS $tg) {
                                $tags = preg_split('/\s+/',trim($tg));
                                $level = count($tags);
                                $t = '';
                                $t2 = '';
                                $t3 = '';
                                if (trim($tags[0])=='@PAGE') {
                                        if (isset($tags[0])) { $t = trim($tags[0]); }
                                        if (isset($tags[1])) { $t2 = trim($tags[1]); }
                                        if (isset($tags[2])) { $t3 = trim($tags[2]); }
                                        $tag = '';
                                        if ($level==1) { $tag = $t; }
                                        else if ($level==2 && preg_match('/^[:](.*)$/',$t2,$m)) { 
                                                $tag = $t.'>>PSEUDO>>'.$m[1]; 
                                                if ($m[1]=='LEFT' || $m[1]=='RIGHT') { $pageselectors = true; } // used to turn on $this->mpdf->mirrorMargins 
                                        }
                                        else if ($level==2) { $tag = $t.'>>NAMED>>'.$t2; }
                                        else if ($level==3 && preg_match('/^[:](.*)$/',$t3,$m)) { 
                                                $tag = $t.'>>NAMED>>'.$t2.'>>PSEUDO>>'.$m[1]; 
                                                if ($m[1]=='LEFT' || $m[1]=='RIGHT') { $pageselectors = true; } // used to turn on $this->mpdf->mirrorMargins
                                        }
                                        if (isset($this->CSS[$tag]) && $tag) { $this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties); }
                                        else if ($tag) { $this->CSS[$tag] = $classproperties; }
                                }

                                else if ($level == 1) {         // e.g. p or .class or #id or p.class or p#id
                                if (isset($tags[0])) { $t = trim($tags[0]); }
                                        if ($t) {
                                                $tag = '';
                                                if (preg_match('/^[.](.*)$/',$t,$m)) { $tag = 'CLASS>>'.$m[1]; }
                                                else if (preg_match('/^[#](.*)$/',$t,$m)) { $tag = 'ID>>'.$m[1]; }
                                                else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[.](.*)$/',$t,$m)) { $tag = $m[1].'>>CLASS>>'.$m[2]; }
                                                else if (preg_match('/^('.$this->mpdf->allowedCSStags.')\s*:NTH-CHILD\((.*)\)$/',$t,$m)) { $tag = $m[1].'>>SELECTORNTHCHILD>>'.$m[2]; }
                                                else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[#](.*)$/',$t,$m)) { $tag = $m[1].'>>ID>>'.$m[2]; }
                                                else if (preg_match('/^('.$this->mpdf->allowedCSStags.')$/',$t)) { $tag= $t; }
                                                if (isset($this->CSS[$tag]) && $tag) { $this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties); }
                                                else if ($tag) { $this->CSS[$tag] = $classproperties; }
                                        }
                                }
                                else {
                                        $tmp = array();
                                        for($n=0;$n<$level;$n++) {
                                                if (isset($tags[$n])) { $t = trim($tags[$n]); }
                                                else { $t = ''; }
                                                if ($t) {
                                                        $tag = '';
                                                        if (preg_match('/^[.](.*)$/',$t,$m)) { $tag = 'CLASS>>'.$m[1]; }
                                                        else if (preg_match('/^[#](.*)$/',$t,$m)) { $tag = 'ID>>'.$m[1]; }
                                                        else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[.](.*)$/',$t,$m)) { $tag = $m[1].'>>CLASS>>'.$m[2]; }
                                                        else if (preg_match('/^('.$this->mpdf->allowedCSStags.')\s*:NTH-CHILD\((.*)\)$/',$t,$m)) { $tag = $m[1].'>>SELECTORNTHCHILD>>'.$m[2]; }
                                                        else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[#](.*)$/',$t,$m)) { $tag = $m[1].'>>ID>>'.$m[2]; }
                                                        else if (preg_match('/^('.$this->mpdf->allowedCSStags.')$/',$t)) { $tag= $t; }

                                                        if ($tag) $tmp[] = $tag;
                                                        else { break; }
                                                }
                                        }
                   
                                        if ($tag) {
                                                $x = &$this->cascadeCSS; 
                                                foreach($tmp AS $tp) { $x = &$x[$tp]; }
                                                $x = $this->array_merge_recursive_unique($x, $classproperties); 
                                                $x['depth'] = $level;
                                        }
                                }
                        }
                        if ($pageselectors) { $this->mpdf->mirrorMargins = true; }
                        $properties = array();
                        $values = array();
                        $classproperties = array();
                }
        } // end of if
        //Remove CSS (tags and content), if any
        $regexp = '/<style.*?>(.*?)<\/style>/si'; // it can be <style> or <style type="txt/css"> 
        $html = preg_replace($regexp,'',$html);
//print_r($this->CSS); exit;
//print_r($this->cascadeCSS); exit;
        return $html;
}



function readInlineCSS($html) {
        //Fix incomplete CSS code
        $size = strlen($html)-1;
        if (substr($html,$size,1) != ';') $html .= ';';
        //Make CSS[Name-of-the-class] = array(key => value)
        $regexp = '|\\s*?(\\S+?):(.+?);|i';
        preg_match_all( $regexp, $html, $styleinfo);
        $properties = $styleinfo[1];
        $values = $styleinfo[2];
        //Array-properties and Array-values must have the SAME SIZE!
        $classproperties = array();
        for($i = 0; $i < count($properties) ; $i++) {
                // Ignores -webkit-gradient so doesn't override -moz-
                if ((strtoupper($properties[$i])=='BACKGROUND-IMAGE' || strtoupper($properties[$i])=='BACKGROUND') && preg_match('/-webkit-gradient/i',$values[$i])) { 
                        continue; 
                }
                $classproperties[strtoupper($properties[$i])] = trim($values[$i]);
        }
        return $this->fixCSS($classproperties);
}



function _fix_borderStr($bd) {
        preg_match_all("/\((.*?)\)/", $bd, $m);
        if (count($m[1])) { 
                for($i=0;$i<count($m[1]);$i++) {
                        $sub = preg_replace("/ /", "", $m[1][$i]);
                        $bd = preg_replace('/'.preg_quote($m[1][$i], '/').'/si', $sub, $bd); 
                }
        }

        $prop = preg_split('/\s+/',trim($bd));
        $w = 'medium';
        $c = '#000000';
        $s = 'none';

        if ( count($prop) == 1 ) { 
                // solid
                if (in_array($prop[0],$this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden' ) { $s = $prop[0]; }
                // #000000
                else if (is_array($this->mpdf->ConvertColor($prop[0]))) { $c = $prop[0]; }
                // 1px 
                else { $w = $prop[0]; }
        }
        else if (count($prop) == 2 ) { 
                // 1px solid 
                if (in_array($prop[1],$this->mpdf->borderstyles) || $prop[1] == 'none' || $prop[1] == 'hidden' ) { $w = $prop[0]; $s = $prop[1]; }
                // solid #000000 
                else if (in_array($prop[0],$this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden' ) { $s = $prop[0]; $c = $prop[1]; }
                // 1px #000000 
                else { $w = $prop[0]; $c = $prop[1]; }
        }
        else if ( count($prop) == 3 ) {
                // Change #000000 1px solid to 1px solid #000000 (proper)
                if (substr($prop[0],0,1) == '#') { $c = $prop[0]; $w = $prop[1]; $s = $prop[2]; }
                // Change solid #000000 1px to 1px solid #000000 (proper)
                else if (substr($prop[0],1,1) == '#') { $s = $prop[0]; $c = $prop[1]; $w = $prop[2]; }
                // Change solid 1px #000000 to 1px solid #000000 (proper)
                else if (in_array($prop[0],$this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden' ) { 
                        $s = $prop[0]; $w = $prop[1]; $c = $prop[2]; 
                }
                else { $w = $prop[0]; $s = $prop[1]; $c = $prop[2]; }
        }
        else { return ''; } 
        $s = strtolower($s);
        return $w.' '.$s.' '.$c;
}



function fixCSS($prop) {
        if (!is_array($prop) || (count($prop)==0)) return array(); 
        $newprop = array(); 
        foreach($prop AS $k => $v) {
                if ($k != 'BACKGROUND-IMAGE' && $k != 'BACKGROUND' && $k != 'ODD-HEADER-NAME' && $k != 'EVEN-HEADER-NAME' && $k != 'ODD-FOOTER-NAME' && $k != 'EVEN-FOOTER-NAME' && $k != 'HEADER' && $k != 'FOOTER') {
                        $v = strtolower($v);
                }

                if ($k == 'FONT') {
                        $s = trim($v);
                        preg_match_all('/\"(.*?)\"/',$s,$ff);
                        if (count($ff[1])) {
                                foreach($ff[1] AS $ffp) { 
                                        $w = preg_split('/\s+/',$ffp);
                                        $s = preg_replace('/\"'.$ffp.'\"/',$w[0],$s); 
                                }
                        }
                        preg_match_all('/\'(.*?)\'/',$s,$ff);
                        if (count($ff[1])) {
                                foreach($ff[1] AS $ffp) { 
                                        $w = preg_split('/\s+/',$ffp);
                                        $s = preg_replace('/\''.$ffp.'\'/',$w[0],$s); 
                                }
                        }
                        $s = preg_replace('/\s*,\s*/',',',$s); 
                        $bits = preg_split('/\s+/',$s);
                        if (count($bits)>1) {
                                $k = 'FONT-FAMILY'; $v = $bits[(count($bits)-1)];
                                $fs = $bits[(count($bits)-2)];
                                if (preg_match('/(.*?)\/(.*)/',$fs, $fsp)) { 
                                        $newprop['FONT-SIZE'] = $fsp[1];
                                        $newprop['LINE-HEIGHT'] = $fsp[2];
                                }
                                else { $newprop['FONT-SIZE'] = $fs; } 
                                if (preg_match('/(italic|oblique)/i',$s)) { $newprop['FONT-STYLE'] = 'italic'; }
                                else { $newprop['FONT-STYLE'] = 'normal'; }
                                if (preg_match('/bold/i',$s)) { $newprop['FONT-WEIGHT'] = 'bold'; }
                                else { $newprop['FONT-WEIGHT'] = 'normal'; }
                                if (preg_match('/small-caps/i',$s)) { $newprop['TEXT-TRANSFORM'] = 'uppercase'; }
                        }
                }
                if ($k == 'FONT-FAMILY') {
                        $aux_fontlist = explode(",",$v);
                        $found = 0;
                        foreach($aux_fontlist AS $f) {
                                $fonttype = trim($f);
                                $fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype);
                                $fonttype = preg_replace('/ /','',$fonttype);
                                $v = strtolower(trim($fonttype));
                                if (isset($this->mpdf->fonttrans[$v]) && $this->mpdf->fonttrans[$v]) { $v = $this->mpdf->fonttrans[$v]; }
                                if ((!$this->mpdf->onlyCoreFonts && in_array($v,$this->mpdf->available_unifonts)) || 
                                        in_array($v,array('ccourier','ctimes','chelvetica')) ||
                                        ($this->mpdf->onlyCoreFonts && in_array($v,array('courier','times','helvetica','arial'))) || 
                                        in_array($v, array('sjis','uhc','big5','gb'))) { 
                                        $newprop[$k] = $v; 
                                        $found = 1;
                                        break;
                                }
                        }
                        if (!$found) {
                           foreach($aux_fontlist AS $f) {
                                $fonttype = trim($f);
                                $fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype);
                                $fonttype = preg_replace('/ /','',$fonttype);
                                $v = strtolower(trim($fonttype));
                                if (isset($this->mpdf->fonttrans[$v]) && $this->mpdf->fonttrans[$v]) { $v = $this->mpdf->fonttrans[$v]; }
                                if (in_array($v,$this->mpdf->sans_fonts) || in_array($v,$this->mpdf->serif_fonts) || in_array($v,$this->mpdf->mono_fonts) ) { 
                                        $newprop[$k] = $v;
                                        break;
                                }
                           }
                        }
                }
                else if ($k == 'MARGIN') {
                        $tmp =  $this->expand24($v);
                        $newprop['MARGIN-TOP'] = $tmp['T'];
                        $newprop['MARGIN-RIGHT'] = $tmp['R'];
                        $newprop['MARGIN-BOTTOM'] = $tmp['B'];
                        $newprop['MARGIN-LEFT'] = $tmp['L'];
                }
/*-- BORDER-RADIUS --*/
                else if ($k == 'BORDER-RADIUS' || $k == 'BORDER-TOP-LEFT-RADIUS' || $k == 'BORDER-TOP-RIGHT-RADIUS' || $k == 'BORDER-BOTTOM-LEFT-RADIUS' || $k == 'BORDER-BOTTOM-RIGHT-RADIUS') {
                        $tmp =  $this->border_radius_expand($v,$k);
                        if (isset($tmp['TL-H'])) $newprop['BORDER-TOP-LEFT-RADIUS-H'] = $tmp['TL-H'];
                        if (isset($tmp['TL-V'])) $newprop['BORDER-TOP-LEFT-RADIUS-V'] = $tmp['TL-V'];
                        if (isset($tmp['TR-H'])) $newprop['BORDER-TOP-RIGHT-RADIUS-H'] = $tmp['TR-H'];
                        if (isset($tmp['TR-V'])) $newprop['BORDER-TOP-RIGHT-RADIUS-V'] = $tmp['TR-V'];
                        if (isset($tmp['BL-H'])) $newprop['BORDER-BOTTOM-LEFT-RADIUS-H'] = $tmp['BL-H'];
                        if (isset($tmp['BL-V'])) $newprop['BORDER-BOTTOM-LEFT-RADIUS-V'] = $tmp['BL-V'];
                        if (isset($tmp['BR-H'])) $newprop['BORDER-BOTTOM-RIGHT-RADIUS-H'] = $tmp['BR-H'];
                        if (isset($tmp['BR-V'])) $newprop['BORDER-BOTTOM-RIGHT-RADIUS-V'] = $tmp['BR-V'];
                }
/*-- END BORDER-RADIUS --*/
                else if ($k == 'PADDING') {
                        $tmp =  $this->expand24($v);
                        $newprop['PADDING-TOP'] = $tmp['T'];
                        $newprop['PADDING-RIGHT'] = $tmp['R'];
                        $newprop['PADDING-BOTTOM'] = $tmp['B'];
                        $newprop['PADDING-LEFT'] = $tmp['L'];
                }
                else if ($k == 'BORDER') {
                        if ($v == '1') { $v = '1px solid #000000'; }
                        else { $v = $this->_fix_borderStr($v); }
                        $newprop['BORDER-TOP'] = $v;
                        $newprop['BORDER-RIGHT'] = $v;
                        $newprop['BORDER-BOTTOM'] = $v;
                        $newprop['BORDER-LEFT'] = $v;
                }
                else if ($k == 'BORDER-TOP') {
                        $newprop['BORDER-TOP'] = $this->_fix_borderStr($v);
                }
                else if ($k == 'BORDER-RIGHT') {
                        $newprop['BORDER-RIGHT'] = $this->_fix_borderStr($v);
                }
                else if ($k == 'BORDER-BOTTOM') {
                        $newprop['BORDER-BOTTOM'] = $this->_fix_borderStr($v);
                }
                else if ($k == 'BORDER-LEFT') {
                        $newprop['BORDER-LEFT'] = $this->_fix_borderStr($v);
                }
                else if ($k == 'BORDER-STYLE') {
                        $e = $this->expand24($v);
                        $newprop['BORDER-TOP-STYLE'] = $e['T'];
                        $newprop['BORDER-RIGHT-STYLE'] = $e['R'];
                        $newprop['BORDER-BOTTOM-STYLE'] = $e['B'];
                        $newprop['BORDER-LEFT-STYLE'] = $e['L'];
                }
                else if ($k == 'BORDER-WIDTH') {
                        $e = $this->expand24($v);
                        $newprop['BORDER-TOP-WIDTH'] = $e['T'];
                        $newprop['BORDER-RIGHT-WIDTH'] = $e['R'];
                        $newprop['BORDER-BOTTOM-WIDTH'] = $e['B'];
                        $newprop['BORDER-LEFT-WIDTH'] = $e['L'];
                }
                else if ($k == 'BORDER-COLOR') {
                        $e = $this->expand24($v);
                        $newprop['BORDER-TOP-COLOR'] = $e['T'];
                        $newprop['BORDER-RIGHT-COLOR'] = $e['R'];
                        $newprop['BORDER-BOTTOM-COLOR'] = $e['B'];
                        $newprop['BORDER-LEFT-COLOR'] = $e['L'];
                }

                else if ($k == 'BORDER-SPACING') {
                        $prop = preg_split('/\s+/',trim($v));
                        if (count($prop) == 1 ) { 
                                $newprop['BORDER-SPACING-H'] = $prop[0];
                                $newprop['BORDER-SPACING-V'] = $prop[0];
                        }
                        else if (count($prop) == 2 ) { 
                                $newprop['BORDER-SPACING-H'] = $prop[0];
                                $newprop['BORDER-SPACING-V'] = $prop[1];
                        }
                }
                else if ($k == 'TEXT-OUTLINE') {        // mPDF 5.6.07
                        $prop = preg_split('/\s+/',trim($v));
                        if (trim(strtolower($v)) == 'none' ) { 
                                $newprop['TEXT-OUTLINE'] = 'none';
                        }
                        else if (count($prop) == 2 ) { 
                                $newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
                                $newprop['TEXT-OUTLINE-COLOR'] = $prop[1];
                        }
                        else if (count($prop) == 3 ) { 
                                $newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
                                $newprop['TEXT-OUTLINE-COLOR'] = $prop[2];
                        }
                }
                else if ($k == 'SIZE') {
                        $prop = preg_split('/\s+/',trim($v));
                        if (preg_match('/(auto|portrait|landscape)/',$prop[0])) {
                                $newprop['SIZE'] = strtoupper($prop[0]);
                        }
                        else if (count($prop) == 1 ) {
                                $newprop['SIZE']['W'] = $this->mpdf->ConvertSize($prop[0]);
                                $newprop['SIZE']['H'] = $this->mpdf->ConvertSize($prop[0]);
                        }
                        else if (count($prop) == 2 ) {
                                $newprop['SIZE']['W'] = $this->mpdf->ConvertSize($prop[0]);
                                $newprop['SIZE']['H'] = $this->mpdf->ConvertSize($prop[1]);
                        }
                }
                else if ($k == 'SHEET-SIZE') {
                        $prop = preg_split('/\s+/',trim($v));
                        if (count($prop) == 2 ) {
                                $newprop['SHEET-SIZE'] = array($this->mpdf->ConvertSize($prop[0]), $this->mpdf->ConvertSize($prop[1]));
                        }
                        else {
                                if(preg_match('/([0-9a-zA-Z]*)-L/i',$v,$m)) {   // e.g. A4-L = A$ landscape
                                        $ft = $this->mpdf->_getPageFormat($m[1]);
                                        $format = array($ft[1],$ft[0]);
                                }
                                else { $format = $this->mpdf->_getPageFormat($v); }
                                if ($format) { $newprop['SHEET-SIZE'] = array($format[0]/_MPDFK, $format[1]/_MPDFK); }
                        }
                }
                else if ($k == 'BACKGROUND') {
                        $bg = $this->parseCSSbackground($v);
                        if ($bg['c']) { $newprop['BACKGROUND-COLOR'] = $bg['c']; }
                        else { $newprop['BACKGROUND-COLOR'] = 'transparent'; }
/*-- BACKGROUNDS --*/
                        if ($bg['i']) { 
                                $newprop['BACKGROUND-IMAGE'] = $bg['i']; 
                                if ($bg['r']) { $newprop['BACKGROUND-REPEAT'] = $bg['r']; }
                                if ($bg['p']) { $newprop['BACKGROUND-POSITION'] = $bg['p']; }
                        }
                        else { $newprop['BACKGROUND-IMAGE'] = ''; }
/*-- END BACKGROUNDS --*/
                }
/*-- BACKGROUNDS --*/
                else if ($k == 'BACKGROUND-IMAGE') {
                        if (preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient\(.*\)/i',$v,$m)) {
                                $newprop['BACKGROUND-IMAGE'] = $m[0];
                                continue;
                        }
                        if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)/i',$v,$m)) {
                                $newprop['BACKGROUND-IMAGE'] = $m[1];
                        }
                 
                        else if (strtolower($v)=='none') { $newprop['BACKGROUND-IMAGE'] = ''; }

                }
                else if ($k == 'BACKGROUND-REPEAT') {
                        if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/i',$v,$m)) { 
                                $newprop['BACKGROUND-REPEAT'] = strtolower($m[1]);
                        }
                }
                else if ($k == 'BACKGROUND-POSITION') {
                        $s = $v;
                        $bits = preg_split('/\s+/',trim($s));

                        // These should be Position x1 or x2
                        if (count($bits)==1) {
                                if (preg_match('/bottom/',$bits[0])) { $bg['p'] = '50% 100%'; }
                                else if (preg_match('/top/',$bits[0])) { $bg['p'] = '50% 0%'; }
                                else { $bg['p'] = $bits[0] . ' 50%'; }
                        }
                        else if (count($bits)==2) {
                                // Can be either right center or center right
                                if (preg_match('/(top|bottom)/',$bits[0]) || preg_match('/(left|right)/',$bits[1])) { 
                                        $bg['p'] = $bits[1] . ' '.$bits[0]; 
                                }
                                else { 
                                        $bg['p'] = $bits[0] . ' '.$bits[1]; 
                                }
                        }
                        if ($bg['p']) {
                                $bg['p'] = preg_replace('/(left|top)/','0%',$bg['p']);
                                $bg['p'] = preg_replace('/(right|bottom)/','100%',$bg['p']);
                                $bg['p'] = preg_replace('/(center)/','50%',$bg['p']);
                                if (!preg_match('/[\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)* [\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)*/',$bg['p'])) {
                                        $bg['p'] = false;
                                }
                        }
                        if ($bg['p']) { $newprop['BACKGROUND-POSITION'] = $bg['p']; }
                }
/*-- END BACKGROUNDS --*/
                else if ($k == 'IMAGE-ORIENTATION') {
                        if (preg_match('/([\-]*[0-9\.]+)(deg|grad|rad)/i',$v,$m)) {
                                $angle = $m[1] + 0;
                                if (strtolower($m[2])=='deg') { $angle = $angle; }
                                else if (strtolower($m[2])=='grad') { $angle *= (360/400); }
                                else if (strtolower($m[2])=='rad') { $angle = rad2deg($angle); }
                                while($angle < 0) { $angle += 360; }
                                $angle = ($angle % 360);
                                $angle /= 90;
                                $angle = round($angle) * 90;
                                $newprop['IMAGE-ORIENTATION'] = $angle; 
                        }
                }
                // mPDF 5.6.13
                else if ($k == 'TEXT-ALIGN') {
                        if (preg_match('/["\'](.){1}["\']/i',$v,$m)) { 
                                $d = array_search($m[1],$this->mpdf->decimal_align);
                                if ($d !== false) { $newprop['TEXT-ALIGN'] = $d; }
                                if (preg_match('/(center|left|right)/i',$v,$m)) { $newprop['TEXT-ALIGN'] .= strtoupper(substr($m[1],0,1)); }
                                else { $newprop['TEXT-ALIGN'] .= 'R'; } // default = R
                        }
                        else if (preg_match('/["\'](\\\[a-fA-F0-9]{1,6})["\']/i',$v,$m)) { 
                                $utf8 = codeHex2utf(substr($m[1],1,6));
                                $d = array_search($utf8,$this->mpdf->decimal_align);
                                if ($d !== false) { $newprop['TEXT-ALIGN'] = $d; }
                                if (preg_match('/(center|left|right)/i',$v,$m)) { $newprop['TEXT-ALIGN'] .= strtoupper(substr($m[1],0,1)); }
                                else { $newprop['TEXT-ALIGN'] .= 'R'; } // default = R
                        }
                        else { $newprop[$k] = $v; }
                }
                else if ($k == 'LIST-STYLE') {  // mPDF 5.7.2
                        if (preg_match('/(lower-roman|upper-roman|lower-latin|lower-alpha|upper-latin|upper-alpha|none|decimal|disc|circle|square|arabic-indic|bengali|devanagari|gujarati|gurmukhi|kannada|malayalam|oriya|persian|tamil|telugu|thai|urdu|cambodian|khmer|lao)/i',$v,$m)
                        || preg_match('/U\+([a-fA-F0-9]+)/i',$v,$m)) { 
                                $newprop['LIST-STYLE-TYPE'] = strtolower(trim($m[1]));
                        }
                }


                else { 
                        $newprop[$k] = $v; 
                }
        }

        return $newprop;
}

function setCSSboxshadow($v) {
        $sh = array();
        $c = preg_match_all('/(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl)\(.*?\)/',$v,$x);  // mPDF 5.6.05
        for($i=0; $i<$c; $i++) {
                $col = preg_replace('/,/','*',$x[0][$i]);
                $v = preg_replace('/'.preg_quote($x[0][$i],'/').'/',$col,$v);
        }
        $ss = explode(',',$v);
        foreach ($ss AS $s) {
                $new = array('inset'=>false, 'blur'=>0, 'spread'=>0);
                if (preg_match('/inset/i',$s)) { $new['inset'] = true; $s = preg_replace('/\s*inset\s*/','',$s); }
                $p = explode(' ',trim($s));
                if (isset($p[0])) { $new['x'] = $this->mpdf->ConvertSize(trim($p[0]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); }
                if (isset($p[1])) { $new['y'] = $this->mpdf->ConvertSize(trim($p[1]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); }
                if (isset($p[2])) {
                        if (preg_match('/^\s*[\.\-0-9]/',$p[2])) {
                                $new['blur'] = $this->mpdf->ConvertSize(trim($p[2]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); 
                        }
                        else { $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[2])); }
                        if (isset($p[3])) {
                                if (preg_match('/^\s*[\.\-0-9]/',$p[3])) {
                                        $new['spread'] = $this->mpdf->ConvertSize(trim($p[3]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); 
                                }
                                else { $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[3])); }
                                if (isset($p[4])) {
                                        $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[4]));
                                }
                        }
                }
                if (!$new['col']) { $new['col'] = $this->mpdf->ConvertColor('#888888'); }
                if (isset($new['y'])) { array_unshift($sh, $new); }
        }
        return $sh;
}

function setCSStextshadow($v) {
        $sh = array();
        $c = preg_match_all('/(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl)\(.*?\)/',$v,$x);  // mPDF 5.6.05
        for($i=0; $i<$c; $i++) {
                $col = preg_replace('/,/','*',$x[0][$i]);
                $v = preg_replace('/'.preg_quote($x[0][$i],'/').'/',$col,$v);
        }
        $ss = explode(',',$v);
        foreach ($ss AS $s) {
                $new = array('blur'=>0);
                $p = explode(' ',trim($s));
                if (isset($p[0])) { $new['x'] = $this->mpdf->ConvertSize(trim($p[0]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); }
                if (isset($p[1])) { $new['y'] = $this->mpdf->ConvertSize(trim($p[1]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); }
                if (isset($p[2])) {
                        if (preg_match('/^\s*[\.\-0-9]/',$p[2])) {
                                $new['blur'] = $this->mpdf->ConvertSize(trim($p[2]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); 
                        }
                        else { $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[2])); }
                        if (isset($p[3])) {
                                $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[3]));
                        }
                }
                if (!$new['col']) { $new['col'] = $this->mpdf->ConvertColor('#888888'); }
                if (isset($new['y'])) { array_unshift($sh, $new); }
        }
        return $sh;
}

function parseCSSbackground($s) {
        $bg = array('c'=>false, 'i'=>false, 'r'=>false, 'p'=>false, );
/*-- BACKGROUNDS --*/
        if (preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient\(.*\)/i',$s,$m)) {
                $bg['i'] = $m[0];
        }
        else
/*-- END BACKGROUNDS --*/
        if (preg_match('/url\(/i',$s)) {
                // If color, set and strip it off
                // mPDF 5.6.05
                if (preg_match('/^\s*(#[0-9a-fA-F]{3,6}|(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl|spot)\(.*?\)|[a-zA-Z]{3,})\s+(url\(.*)/i',$s,$m)) {
                        $bg['c'] = strtolower($m[1]);
                        $s = $m[3];
                }
/*-- BACKGROUNDS --*/
                if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)\s*(.*)/i',$s,$m)) {
                        $bg['i'] = $m[1];
                        $s = strtolower($m[2]);
                        if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/',$s,$m)) { 
                                $bg['r'] = $m[1];
                        }
                        // Remove repeat, attachment (discarded) and also any inherit
                        $s = preg_replace('/(repeat-x|repeat-y|no-repeat|repeat|scroll|fixed|inherit)/','',$s);
                        $bits = preg_split('/\s+/',trim($s));
                        // These should be Position x1 or x2
                        if (count($bits)==1) {
                                if (preg_match('/bottom/',$bits[0])) { $bg['p'] = '50% 100%'; }
                                else if (preg_match('/top/',$bits[0])) { $bg['p'] = '50% 0%'; }
                                else { $bg['p'] = $bits[0] . ' 50%'; }
                        }
                        else if (count($bits)==2) {
                                // Can be either right center or center right
                                if (preg_match('/(top|bottom)/',$bits[0]) || preg_match('/(left|right)/',$bits[1])) { 
                                        $bg['p'] = $bits[1] . ' '.$bits[0]; 
                                }
                                else { 
                                        $bg['p'] = $bits[0] . ' '.$bits[1]; 
                                }
                        }
                        if ($bg['p']) {
                                $bg['p'] = preg_replace('/(left|top)/','0%',$bg['p']);
                                $bg['p'] = preg_replace('/(right|bottom)/','100%',$bg['p']);
                                $bg['p'] = preg_replace('/(center)/','50%',$bg['p']);
                                if (!preg_match('/[\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)* [\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)*/',$bg['p'])) {
                                        $bg['p'] = false;
                                }
                        }
                }
/*-- END BACKGROUNDS --*/
        }
        else if (preg_match('/^\s*(#[0-9a-fA-F]{3,6}|(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl|spot)\(.*?\)|[a-zA-Z]{3,})/i',$s,$m)) { $bg['c'] = strtolower($m[1]); }     // mPDF 5.6.05
        return ($bg);
}


function expand24($mp) {
        $prop = preg_split('/\s+/',trim($mp));
        if (count($prop) == 1 ) { 
                return array('T' => $prop[0], 'R' => $prop[0], 'B' => $prop[0], 'L'=> $prop[0]);
        }
        if (count($prop) == 2 ) { 
                return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[0], 'L'=> $prop[1]);
        }

        if (count($prop) == 3 ) { 
                return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L'=> $prop[1]);
        }
        if (count($prop) == 4 ) { 
                return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L'=> $prop[3]);
        }
        return array(); 
}

/*-- BORDER-RADIUS --*/
function border_radius_expand($val,$k) {
        $b = array();
        if ($k == 'BORDER-RADIUS') {
                $hv = explode('/',trim($val));
                $prop = preg_split('/\s+/',trim($hv[0]));
                if (count($prop)==1) {
                        $b['TL-H'] = $b['TR-H'] = $b['BR-H'] = $b['BL-H'] = $prop[0];
                }
                else if (count($prop)==2) {
                        $b['TL-H'] = $b['BR-H'] = $prop[0];
                        $b['TR-H'] = $b['BL-H'] = $prop[1];
                }
                else if (count($prop)==3) {
                        $b['TL-H'] = $prop[0];
                        $b['TR-H'] = $b['BL-H'] = $prop[1];
                        $b['BR-H'] = $prop[2];
                }
                else if (count($prop)==4) {
                        $b['TL-H'] = $prop[0];
                        $b['TR-H'] = $prop[1];
                        $b['BR-H'] = $prop[2];
                        $b['BL-H'] = $prop[3];
                }
                if (count($hv)==2) {
                        $prop = preg_split('/\s+/',trim($hv[1]));
                        if (count($prop)==1) {
                                $b['TL-V'] = $b['TR-V'] = $b['BR-V'] = $b['BL-V'] = $prop[0];
                        }
                        else if (count($prop)==2) {
                                $b['TL-V'] = $b['BR-V'] = $prop[0];
                                $b['TR-V'] = $b['BL-V'] = $prop[1];
                        }
                        else if (count($prop)==3) {
                                $b['TL-V'] = $prop[0];
                                $b['TR-V'] = $b['BL-V'] = $prop[1];
                                $b['BR-V'] = $prop[2];
                        }
                        else if (count($prop)==4) {
                                $b['TL-V'] = $prop[0];
                                $b['TR-V'] = $prop[1];
                                $b['BR-V'] = $prop[2];
                                $b['BL-V'] = $prop[3];
                        }
                }
                else {
                        $b['TL-V'] = $b['TL-H'];
                        $b['TR-V'] = $b['TR-H'];
                        $b['BL-V'] = $b['BL-H'];
                        $b['BR-V'] = $b['BR-H'];
                }
                return $b;
        }

        // Parse 2
        $h = 0;
        $v = 0;
        $prop = preg_split('/\s+/',trim($val));
        if (count($prop)==1) { $h = $v = $val; }
        else { $h = $prop[0]; $v = $prop[1]; }
        if ($h==0 || $v==0) { $h = $v = 0; }
        if ($k == 'BORDER-TOP-LEFT-RADIUS') {
                $b['TL-H'] = $h;
                $b['TL-V'] = $v;
        }
        else if ($k == 'BORDER-TOP-RIGHT-RADIUS') {
                $b['TR-H'] = $h;
                $b['TR-V'] = $v;
        }
        else if ($k == 'BORDER-BOTTOM-LEFT-RADIUS') {
                $b['BL-H'] = $h;
                $b['BL-V'] = $v;
        }
        else if ($k == 'BORDER-BOTTOM-RIGHT-RADIUS') {
                $b['BR-H'] = $h;
                $b['BR-V'] = $v;
        }
        return $b;

}
/*-- END BORDER-RADIUS --*/

function _mergeCSS($p, &$t) {
        // Save Cascading CSS e.g. "div.topic p" at this block level
        if (isset($p) && $p) {
                if ($t) { 
                        $t = $this->array_merge_recursive_unique($t, $p);
                }
                else { $t = $p; }
        }
}

// for CSS handling
function array_merge_recursive_unique($array1, $array2) {
    $arrays = func_get_args();
    $narrays = count($arrays);
    $ret = $arrays[0];
    for ($i = 1; $i < $narrays; $i ++) {
        foreach ($arrays[$i] as $key => $value) {
            if (((string) $key) === ((string) intval($key))) { // integer or string as integer key - append
                $ret[] = $value;
            }
            else { // string key - merge
                if (is_array($value) && isset($ret[$key])) {
                    $ret[$key] = $this->array_merge_recursive_unique($ret[$key], $value);
                }
                else {
                    $ret[$key] = $value;
                }
            }
        }   
    }
    return $ret;
}



function _mergeFullCSS($p, &$t, $tag, $classes, $id) {
                $this->_mergeCSS($p[$tag], $t);
                // STYLESHEET CLASS e.g. .smallone{}  .redletter{}
                foreach($classes AS $class) {
                  $this->_mergeCSS($p['CLASS>>'.$class], $t);
                }
                // STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd)  td:nth-child(2n+1)
                if ($tag=='TR' && isset($p) && $p)  {
                        foreach($p AS $k=>$val) {
                                if (preg_match('/'.$tag.'>>SELECTORNTHCHILD>>(.*)/',$k, $m)) {
                                        $select = false;
                                        if ($tag=='TR')  {
                                                $row = $this->mpdf->row;
                                                $thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
                                                $tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
                                                if ($this->mpdf->tabletfoot) { $row -= $thnr; }
                                                else if (!$this->mpdf->tablethead) { $row -= ($thnr + $tfnr); }
                                                if ($m[1]=='ODD' && ($row % 2) == 0) { $select = true; }
                                                else if ($m[1]=='EVEN' && ($row % 2) == 1) { $select = true; }
                                                else if (preg_match('/(\d+)N\+(\d+)/',$m[1],$a)) {
                                                        if ((($row + 1) % $a[1]) == $a[2]) { $select = true; }
                                                }
                                        }
                                        else if ($tag=='TD' || $tag=='TH')  {
                                                if ($m[1]=='ODD' && ($this->mpdf->col % 2) == 0) { $select = true; }
                                                else if ($m[1]=='EVEN' && ($this->mpdf->col % 2) == 1) { $select = true; }
                                                else if (preg_match('/(\d+)N\+(\d+)/',$m[1],$a)) {
                                                        if ((($this->mpdf->col + 1) % $a[1]) == $a[2]) { $select = true; }
                                                }
                                        }
                                        if ($select) {
                                                $this->_mergeCSS($p[$tag.'>>SELECTORNTHCHILD>>'.$m[1]], $t);
                                        }
                                }
                        }
                }
                // STYLESHEET CLASS e.g. #smallone{}  #redletter{}
                if (isset($id) && $id) {
                  $this->_mergeCSS($p['ID>>'.$id], $t);
                }
                // STYLESHEET CLASS e.g. .smallone{}  .redletter{}
                foreach($classes AS $class) {
                  $this->_mergeCSS($p[$tag.'>>CLASS>>'.$class], $t);
                }
                // STYLESHEET CLASS e.g. #smallone{}  #redletter{}
                if (isset($id)) {
                  $this->_mergeCSS($p[$tag.'>>ID>>'.$id], $t);
                }
}

function setBorderDominance($prop, $val) {
        if (isset($prop['BORDER-LEFT']) && $prop['BORDER-LEFT']) { $this->cell_border_dominance_L = $val; }
        if (isset($prop['BORDER-RIGHT']) && $prop['BORDER-RIGHT']) { $this->cell_border_dominance_R = $val; }
        if (isset($prop['BORDER-TOP']) && $prop['BORDER-TOP']) { $this->cell_border_dominance_T = $val; }
        if (isset($prop['BORDER-BOTTOM']) && $prop['BORDER-BOTTOM']) { $this->cell_border_dominance_B = $val; }
}

function _set_mergedCSS(&$m, &$p, $d=true, $bd=false) {
        if (isset($m)) {
                if ((isset($m['depth']) && $m['depth']>1) || $d==false) {       // include check for 'depth'
                        if ($bd) { $this->setBorderDominance($m, $bd); }        // *TABLES*
                        if (is_array($m)) { 
                                $p = array_merge($p,$m); 
                                $this->_mergeBorders($p,$m);
                        }
                }
        }
}


function _mergeBorders(&$b, &$a) {      // Merges $a['BORDER-TOP-STYLE'] to $b['BORDER-TOP'] etc.
  foreach(array('TOP','RIGHT','BOTTOM','LEFT') AS $side) {
    foreach(array('STYLE','WIDTH','COLOR') AS $el) {
        if (isset($a['BORDER-'.$side.'-'.$el])) {       // e.g. $b['BORDER-TOP-STYLE']
                $s = trim($a['BORDER-'.$side.'-'.$el]);
                if (isset($b['BORDER-'.$side])) {       // e.g. $b['BORDER-TOP']
                        $p = trim($b['BORDER-'.$side]);
                }
                else { $p = ''; }
                if ($el=='STYLE') {
                        if ($p) { $b['BORDER-'.$side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', '\\1 '.$s.' \\3', $p); }
                        else { $b['BORDER-'.$side] = '0px '.$s.' #000000'; }
                }
                else if ($el=='WIDTH') {
                        if ($p) { $b['BORDER-'.$side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', $s.' \\2 \\3', $p); }
                        else { $b['BORDER-'.$side] = $s.' none #000000'; }
                }
                else if ($el=='COLOR') {
                        if ($p) { $b['BORDER-'.$side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', '\\1 \\2 '.$s, $p); }
                        else { $b['BORDER-'.$side] = '0px none '.$s; }
                }
        }
    }
  }
}


function MergeCSS($inherit,$tag,$attr) {
        $p = array();
        $zp = array(); 

        $classes = array();
        if (isset($attr['CLASS'])) {
                $classes = preg_split('/\s+/',$attr['CLASS']);
        }
        if (!isset($attr['ID'])) { $attr['ID']=''; }
        //===============================================
/*-- TABLES --*/
        // Set Inherited properties
        if ($inherit == 'TOPTABLE') {   // $tag = TABLE
                //===============================================
                // Save Cascading CSS e.g. "div.topic p" at this block level

                if (isset($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'])) {
                        $this->tablecascadeCSS[0] = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
                }
                else {
                        $this->tablecascadeCSS[0] = $this->cascadeCSS;
                }
        }
        //===============================================
        // Set Inherited properties
        if ($inherit == 'TOPTABLE' || $inherit == 'TABLE') {
                //Cascade everything from last level that is not an actual property, or defined by current tag/attributes
                if (isset($this->tablecascadeCSS[$this->tbCSSlvl-1]) && is_array($this->tablecascadeCSS[$this->tbCSSlvl-1])) {
                   foreach($this->tablecascadeCSS[$this->tbCSSlvl-1] AS $k=>$v) {
                                $this->tablecascadeCSS[$this->tbCSSlvl][$k] = $v;
                   }
                }
                $this->_mergeFullCSS($this->cascadeCSS, $this->tablecascadeCSS[$this->tbCSSlvl], $tag, $classes, $attr['ID']);
                //===============================================
                // Cascading forward CSS e.g. "table.topic td" for this table in $this->tablecascadeCSS 
                //===============================================
                // STYLESHEET TAG e.g. table
                $this->_mergeFullCSS($this->tablecascadeCSS[$this->tbCSSlvl-1], $this->tablecascadeCSS[$this->tbCSSlvl], $tag, $classes, $attr['ID']);
                //===============================================
        }
/*-- END TABLES --*/
        //===============================================
/*-- LISTS --*/
        // Set Inherited properties
        if ($inherit == 'TOPLIST') {    // $tag = UL,OL
                //===============================================
                // Save Cascading CSS e.g. "div.topic p" at this block level
                if (isset($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'])) {
                        $this->listcascadeCSS[0] = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
                }
                else {
                        $this->listcascadeCSS[0] = $this->cascadeCSS;
                }
        }
        //===============================================
        // Set Inherited properties
        if ($inherit == 'TOPLIST' || $inherit == 'LIST') {
                //Cascade everything from last level that is not an actual property, or defined by current tag/attributes
                if (isset($this->listcascadeCSS[$this->listCSSlvl-1]) && is_array($this->listcascadeCSS[$this->listCSSlvl-1])) {
                   foreach($this->listcascadeCSS[$this->listCSSlvl-1] AS $k=>$v) {
                                $this->listcascadeCSS[$this->listCSSlvl][$k] = $v;
                   }
                }
                $this->_mergeFullCSS($this->cascadeCSS, $this->listcascadeCSS[$this->listCSSlvl], $tag, $classes, $attr['ID']);
                //===============================================
                // Cascading forward CSS e.g. "table.topic td" for this list in $this->listcascadeCSS 
                //===============================================
                // STYLESHEET TAG e.g. table
                $this->_mergeFullCSS($this->listcascadeCSS[$this->listCSSlvl-1], $this->listcascadeCSS[$this->listCSSlvl], $tag, $classes, $attr['ID']);
                //===============================================
        }
/*-- END LISTS --*/
        //===============================================
        // Set Inherited properties
        if ($inherit == 'BLOCK') {
                if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS']) && is_array($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'])) {
                   foreach($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'] AS $k=>$v) {
                                $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$k] = $v;

                   }
                }

                //===============================================
                // Save Cascading CSS e.g. "div.topic p" at this block level
                $this->_mergeFullCSS($this->cascadeCSS, $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'], $tag, $classes, $attr['ID']);
                //===============================================
                // Cascading forward CSS
                //===============================================
                $this->_mergeFullCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'], $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'], $tag, $classes, $attr['ID']);
                //===============================================
                  // Block properties
                  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['margin_collapse']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['margin_collapse']) { $p['MARGIN-COLLAPSE'] = 'COLLAPSE'; }  // custom tag, but follows CSS principle that border-collapse is inherited
                  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['line_height']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['line_height']) { $p['LINE-HEIGHT'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['line_height']; }

                  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['direction']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['direction']) { $p['DIRECTION'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['direction']; }

                  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['align']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['align']) { 
                        if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'L') { $p['TEXT-ALIGN'] = 'left'; } 
                        else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'J') { $p['TEXT-ALIGN'] = 'justify'; } 
                        else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'R') { $p['TEXT-ALIGN'] = 'right'; } 
                        else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'C') { $p['TEXT-ALIGN'] = 'center'; } 
                  }
                  if ($this->mpdf->ColActive || $this->mpdf->keep_block_together) { 
                        if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['bgcolor']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['bgcolor']) { // Doesn't officially inherit, but default value is transparent (?=inherited)
                                $cor = $this->mpdf->blk[$this->mpdf->blklvl-1]['bgcolorarray' ];
                                $p['BACKGROUND-COLOR'] = $this->mpdf->_colAtoString($cor);
                        }
                  }

                if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent']) && ($this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent'] || $this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent']===0)) { $p['TEXT-INDENT'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent']; }
                if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['InlineProperties'])) {
                        $biilp = $this->mpdf->blk[$this->mpdf->blklvl-1]['InlineProperties'];
                }
                else { $biilp = null; }
                if (isset($biilp[ 'family' ]) && $biilp[ 'family' ]) { $p['FONT-FAMILY'] = $biilp[ 'family' ]; }
                if (isset($biilp[ 'I' ]) && $biilp[ 'I' ]) { $p['FONT-STYLE'] = 'italic'; }
                if (isset($biilp[ 'sizePt' ]) && $biilp[ 'sizePt' ]) { $p['FONT-SIZE'] = $biilp[ 'sizePt' ] . 'pt'; }
                if (isset($biilp[ 'B' ]) && $biilp[ 'B' ]) { $p['FONT-WEIGHT'] = 'bold'; }
                if (isset($biilp[ 'colorarray' ]) && $biilp[ 'colorarray' ]) { 
                        $cor = $biilp[ 'colorarray' ];
                        $p['COLOR'] = $this->mpdf->_colAtoString($cor);
                }
                if (isset($biilp[ 'fontkerning' ])) {
                        if ($biilp[ 'fontkerning' ]) { $p['FONT-KERNING'] = 'normal'; }
                        else { $p['FONT-KERNING'] = 'none'; }
                }
                if (isset($biilp[ 'lSpacingCSS' ]) && $biilp[ 'lSpacingCSS' ]) { $p['LETTER-SPACING'] = $biilp[ 'lSpacingCSS' ]; }
                if (isset($biilp[ 'wSpacingCSS' ]) && $biilp[ 'wSpacingCSS' ]) { $p['WORD-SPACING'] = $biilp[ 'wSpacingCSS' ]; }        
                if (isset($biilp[ 'toupper' ]) && $biilp[ 'toupper' ]) { $p['TEXT-TRANSFORM'] = 'uppercase'; }
                else if (isset($biilp[ 'tolower' ]) && $biilp[ 'tolower' ]) { $p['TEXT-TRANSFORM'] = 'lowercase'; }
                else if (isset($biilp[ 'capitalize' ]) && $biilp[ 'capitalize' ]) { $p['TEXT-TRANSFORM'] = 'capitalize'; }
                        // CSS says text-decoration is not inherited, but IE7 does?? 
                if (isset($biilp[ 'underline' ]) && $biilp[ 'underline' ]) { $p['TEXT-DECORATION'] = 'underline'; }
                if (isset($biilp[ 'smCaps' ]) && $biilp[ 'smCaps' ]) { $p['FONT-VARIANT'] = 'small-caps'; }

        }
        //===============================================
        //===============================================
/*-- LISTS --*/
        // Set Inherited properties
        if ($inherit == 'TOPLIST') {
                if ($this->listCSSlvl == 1) {
                    $bilp = $this->mpdf->blk[$this->mpdf->blklvl]['InlineProperties'];
                    if (isset($bilp[ 'family' ]) && $bilp[ 'family' ]) { $p['FONT-FAMILY'] = $bilp[ 'family' ]; }
                    if (isset($bilp[ 'I' ]) && $bilp[ 'I' ]) { $p['FONT-STYLE'] = 'italic'; }
                    if (isset($bilp[ 'sizePt' ]) && $bilp[ 'sizePt' ]) { $p['FONT-SIZE'] = $bilp[ 'sizePt' ] . 'pt'; }
                    if (isset($bilp[ 'B' ]) && $bilp[ 'B' ]) { $p['FONT-WEIGHT'] = 'bold'; }
                    if (isset($bilp[ 'colorarray' ]) && $bilp[ 'colorarray' ]) { 
                        $cor = $bilp[ 'colorarray' ];
                        $p['COLOR'] = $this->mpdf->_colAtoString($cor);
                    }
                    if (isset($bilp[ 'toupper' ]) && $bilp[ 'toupper' ]) { $p['TEXT-TRANSFORM'] = 'uppercase'; }
                    else if (isset($bilp[ 'tolower' ]) && $bilp[ 'tolower' ]) { $p['TEXT-TRANSFORM'] = 'lowercase'; }
                    else if (isset($bilp[ 'capitalize' ]) && $bilp[ 'capitalize' ]) { $p['TEXT-TRANSFORM'] = 'capitalize'; }
                    if (isset($bilp[ 'fontkerning' ])) {
                        if ($bilp[ 'fontkerning' ]) { $p['FONT-KERNING'] = 'normal'; }
                        else { $p['FONT-KERNING'] = 'none'; }
                    }
                    if (isset($bilp[ 'lSpacingCSS' ]) && $bilp[ 'lSpacingCSS' ]) { $p['LETTER-SPACING'] = $bilp[ 'lSpacingCSS' ]; }
                    if (isset($bilp[ 'wSpacingCSS' ]) && $bilp[ 'wSpacingCSS' ]) { $p['WORD-SPACING'] = $bilp[ 'wSpacingCSS' ]; }
                        // CSS says text-decoration is not inherited, but IE7 does??
                    if (isset($bilp[ 'underline' ]) && $bilp[ 'underline' ]) { $p['TEXT-DECORATION'] = 'underline'; }
                    if (isset($bilp[ 'smCaps' ]) && $bilp[ 'smCaps' ]) { $p['FONT-VARIANT'] = 'small-caps'; }
                    if ($tag=='LI') {
                        // Note to self - this should never work, as TOPLIST is not called when LI (see code removed in v5.3)
                        $this->mpdf->Error("If you see this message, please report this as a bug to the mPDF Forum.");
                    }
                }
        }
/*-- END LISTS --*/
        //===============================================
        //===============================================
        // DEFAULT for this TAG set in DefaultCSS
        if (isset($this->mpdf->defaultCSS[$tag])) { 
                        $zp = $this->fixCSS($this->mpdf->defaultCSS[$tag]);
                        if (is_array($zp)) {    // Default overwrites Inherited
                                $p = array_merge($p,$zp);       // !! Note other way round !!
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
/*-- TABLES --*/
        // cellPadding overwrites TD/TH default but not specific CSS set on cell
        if (($tag=='TD' || $tag=='TH') && isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding']) && ($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'] || $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding']===0)) { 
                $p['PADDING-LEFT'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
                $p['PADDING-RIGHT'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
                $p['PADDING-TOP'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
                $p['PADDING-BOTTOM'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
        }
/*-- END TABLES --*/
        //===============================================
        // STYLESHEET TAG e.g. h1  p  div  table
        if (isset($this->CSS[$tag]) && $this->CSS[$tag]) { 
                        $zp = $this->CSS[$tag];
                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }   // *TABLES*     // *TABLES-ADVANCED-BORDERS*
                        if (is_array($zp)) { 
                                $p = array_merge($p,$zp); 
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
        // STYLESHEET CLASS e.g. .smallone{}  .redletter{}
        foreach($classes AS $class) {
                        $zp = array();
                        if (isset($this->CSS['CLASS>>'.$class]) && $this->CSS['CLASS>>'.$class]) { $zp = $this->CSS['CLASS>>'.$class]; }
                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }   // *TABLES*     // *TABLES-ADVANCED-BORDERS*
                        if (is_array($zp)) { 
                                $p = array_merge($p,$zp); 
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
/*-- TABLES --*/
        // STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd)  td:nth-child(2n+1)
        if ($tag=='TR' || $tag=='TD' || $tag=='TH')  {
                foreach($this->CSS AS $k=>$val) {
                        if (preg_match('/'.$tag.'>>SELECTORNTHCHILD>>(.*)/',$k, $m)) {
                                $select = false;
                                if ($tag=='TR')  {
                                        $row = $this->mpdf->row;
                                        $thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
                                        $tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
                                        if ($this->mpdf->tabletfoot) { $row -= $thnr; }
                                        else if (!$this->mpdf->tablethead) { $row -= ($thnr + $tfnr); }
                                        if ($m[1]=='ODD' && ($row % 2) == 0) { $select = true; }
                                        else if ($m[1]=='EVEN' && ($row % 2) == 1) { $select = true; }
                                        else if (preg_match('/(\d+)N\+(\d+)/',$m[1],$a)) {
                                                if ((($row + 1) % $a[1]) == $a[2]) { $select = true; }
                                        }
                                }
                                else  if ($tag=='TD' || $tag=='TH')  {
                                        if ($m[1]=='ODD' && ($this->mpdf->col % 2) == 0) { $select = true; }
                                        else if ($m[1]=='EVEN' && ($this->mpdf->col % 2) == 1) { $select = true; }
                                        else if (preg_match('/(\d+)N\+(\d+)/',$m[1],$a)) {
                                                if ((($this->mpdf->col+1) % $a[1]) == $a[2]) { $select = true; }
                                        }
                                }
                                if ($select) {
                                        $zp = $this->CSS[$tag.'>>SELECTORNTHCHILD>>'.$m[1]];
                                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }
                                        if (is_array($zp)) { 
                                                $p = array_merge($p,$zp); 
                                                $this->_mergeBorders($p,$zp);
                                        }
                                }
                        }
                }
        }
/*-- END TABLES --*/
        //===============================================
        // STYLESHEET ID e.g. #smallone{}  #redletter{}
        if (isset($attr['ID']) && isset($this->CSS['ID>>'.$attr['ID']]) && $this->CSS['ID>>'.$attr['ID']]) {
                        $zp = $this->CSS['ID>>'.$attr['ID']];
                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }   // *TABLES*     // *TABLES-ADVANCED-BORDERS*
                        if (is_array($zp)) { 
                                $p = array_merge($p,$zp); 
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
        // STYLESHEET CLASS e.g. p.smallone{}  div.redletter{}
        foreach($classes AS $class) {
                        $zp = array();
                        if (isset($this->CSS[$tag.'>>CLASS>>'.$class]) && $this->CSS[$tag.'>>CLASS>>'.$class]) { $zp = $this->CSS[$tag.'>>CLASS>>'.$class]; }
                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }   // *TABLES*     // *TABLES-ADVANCED-BORDERS*
                        if (is_array($zp)) { 
                                $p = array_merge($p,$zp); 
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
        // STYLESHEET CLASS e.g. p#smallone{}  div#redletter{}
        if (isset($attr['ID']) && isset($this->CSS[$tag.'>>ID>>'.$attr['ID']]) && $this->CSS[$tag.'>>ID>>'.$attr['ID']]) {
                        $zp = $this->CSS[$tag.'>>ID>>'.$attr['ID']];
                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }   // *TABLES*     // *TABLES-ADVANCED-BORDERS*
                        if (is_array($zp)) { 
                                $p = array_merge($p,$zp); 
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
        // Cascaded e.g. div.class p only works for block level
        if ($inherit == 'BLOCK') {
                $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'][$tag], $p);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS']['CLASS>>'.$class], $p);
                }
                $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS']['ID>>'.$attr['ID']], $p);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'][$tag.'>>CLASS>>'.$class], $p);
                }
                $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'][$tag.'>>ID>>'.$attr['ID']], $p);
        }
        else if ($inherit == 'INLINE') {
                $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag], $p);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS']['CLASS>>'.$class], $p);
                }
                $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS']['ID>>'.$attr['ID']], $p);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag.'>>CLASS>>'.$class], $p);
                }
                $this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag.'>>ID>>'.$attr['ID']], $p);
        }
/*-- TABLES --*/
        else if ($inherit == 'TOPTABLE' || $inherit == 'TABLE') { // NB looks at $this->tablecascadeCSS-1 for cascading CSS
                // false, 9 = don't check for 'depth' and do set border dominance
                $this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag], $p, false, 9);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1]['CLASS>>'.$class], $p, false, 9);
                }
                // STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd)  td:nth-child(2n+1)
                if ($tag=='TR' || $tag=='TD' || $tag=='TH')  {
                        foreach($this->tablecascadeCSS[$this->tbCSSlvl-1] AS $k=>$val) {
                                if (preg_match('/'.$tag.'>>SELECTORNTHCHILD>>(.*)/',$k, $m)) {
                                        $select = false;
                                        if ($tag=='TR')  {
                                                $row = $this->mpdf->row;
                                                $thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
                                                $tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
                                                if ($this->mpdf->tabletfoot) { $row -= $thnr; }
                                                else if (!$this->mpdf->tablethead) { $row -= ($thnr + $tfnr); }
                                                if ($m[1]=='ODD' && ($row % 2) == 0) { $select = true; }
                                                else if ($m[1]=='EVEN' && ($row % 2) == 1) { $select = true; }
                                                else if (preg_match('/(\d+)N\+(\d+)/',$m[1],$a)) {
                                                        if ((($row + 1) % $a[1]) == $a[2]) { $select = true; }
                                                }
                                        }
                                        else if ($tag=='TD' || $tag=='TH')  {
                                                if ($m[1]=='ODD' && ($this->mpdf->col % 2) == 0) { $select = true; }
                                                else if ($m[1]=='EVEN' && ($this->mpdf->col % 2) == 1) { $select = true; }
                                                else if (preg_match('/(\d+)N\+(\d+)/',$m[1],$a)) {
                                                        if ((($this->mpdf->col + 1) % $a[1]) == $a[2]) { $select = true; }
                                                }
                                        }
                                        if ($select) {
                                                $this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag.'>>SELECTORNTHCHILD>>'.$m[1]], $p, false, 9);
                                        }
                                }
                        }
                }
                $this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1]['ID>>'.$attr['ID']], $p, false, 9);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag.'>>CLASS>>'.$class], $p, false, 9);
                }
                $this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag.'>>ID>>'.$attr['ID']], $p, false, 9);
        }
/*-- END TABLES --*/
        //===============================================
/*-- LISTS --*/
        else if ($inherit == 'TOPLIST' || $inherit == 'LIST') { // NB looks at $this->listcascadeCSS-1 for cascading CSS
                // false = don't check for 'depth' 
                $this->_set_mergedCSS($this->listcascadeCSS[$this->listCSSlvl-1][$tag], $p, false);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->listcascadeCSS[$this->listCSSlvl-1]['CLASS>>'.$class], $p, false);
                }
                $this->_set_mergedCSS($this->listcascadeCSS[$this->listCSSlvl-1]['ID>>'.$attr['ID']], $p, false);
                foreach($classes AS $class) {
                        $this->_set_mergedCSS($this->listcascadeCSS[$this->listCSSlvl-1][$tag.'>>CLASS>>'.$class], $p, false);
                }
                $this->_set_mergedCSS($this->listcascadeCSS[$this->listCSSlvl-1][$tag.'>>ID>>'.$attr['ID']], $p, false);
        }
/*-- END LISTS --*/
        //===============================================
        //===============================================
        // INLINE STYLE e.g. style="CSS:property"
        if (isset($attr['STYLE'])) {
                        $zp = $this->readInlineCSS($attr['STYLE']);
                        if ($tag=='TD' || $tag=='TH')  { $this->setBorderDominance($zp, 9); }   // *TABLES*     // *TABLES-ADVANCED-BORDERS*
                        if (is_array($zp)) { 
                                $p = array_merge($p,$zp); 
                                $this->_mergeBorders($p,$zp);
                        }
        }
        //===============================================
        //===============================================
        // INLINE ATTRIBUTES e.g. .. ALIGN="CENTER">
        if (isset($attr['LANG']) and $attr['LANG']!='') {
                        $p['LANG'] = $attr['LANG'];
        }
        if (isset($attr['COLOR']) and $attr['COLOR']!='') {
                        $p['COLOR'] = $attr['COLOR'];
        }
        if ($tag != 'INPUT') {
                if (isset($attr['WIDTH']) and $attr['WIDTH']!='') {
                        $p['WIDTH'] = $attr['WIDTH'];
                }
                if (isset($attr['HEIGHT']) and $attr['HEIGHT']!='') {
                        $p['HEIGHT'] = $attr['HEIGHT'];
                }
        }
        if ($tag == 'FONT') {
                if (isset($attr['FACE'])) {
                        $p['FONT-FAMILY'] = $attr['FACE'];
                }
                if (isset($attr['SIZE']) and $attr['SIZE']!='') {
                        $s = '';
                        if ($attr['SIZE'] === '+1') { $s = '120%'; }
                        else if ($attr['SIZE'] === '-1') { $s = '86%'; }
                        else if ($attr['SIZE'] === '1') { $s = 'XX-SMALL'; }
                        else if ($attr['SIZE'] == '2') { $s = 'X-SMALL'; }
                        else if ($attr['SIZE'] == '3') { $s = 'SMALL'; }
                        else if ($attr['SIZE'] == '4') { $s = 'MEDIUM'; }
                        else if ($attr['SIZE'] == '5') { $s = 'LARGE'; }
                        else if ($attr['SIZE'] == '6') { $s = 'X-LARGE'; }
                        else if ($attr['SIZE'] == '7') { $s = 'XX-LARGE'; }
                        if ($s) $p['FONT-SIZE'] = $s;
                }
        }
        if (isset($attr['VALIGN']) and $attr['VALIGN']!='') {
                $p['VERTICAL-ALIGN'] = $attr['VALIGN'];
        }
        if (isset($attr['VSPACE']) and $attr['VSPACE']!='') {
                $p['MARGIN-TOP'] = $attr['VSPACE'];
                $p['MARGIN-BOTTOM'] = $attr['VSPACE'];
        }
        if (isset($attr['HSPACE']) and $attr['HSPACE']!='') {
                $p['MARGIN-LEFT'] = $attr['HSPACE'];
                $p['MARGIN-RIGHT'] = $attr['HSPACE'];
        }
        //===============================================
        return $p;
}

function PreviewBlockCSS($tag,$attr) {
        // Looks ahead from current block level to a new level
        $p = array();
        $zp = array(); 
        $oldcascadeCSS = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
        $classes = array();
        if (isset($attr['CLASS'])) { $classes = preg_split('/\s+/',$attr['CLASS']); }
        //===============================================
        // DEFAULT for this TAG set in DefaultCSS
        if (isset($this->mpdf->defaultCSS[$tag])) { 
                $zp = $this->fixCSS($this->mpdf->defaultCSS[$tag]);
                if (is_array($zp)) { $p = array_merge($zp,$p); }        // Inherited overwrites default
        }
        // STYLESHEET TAG e.g. h1  p  div  table
        if (isset($this->CSS[$tag])) { 
                $zp = $this->CSS[$tag];
                if (is_array($zp)) { $p = array_merge($p,$zp); }
        }
        // STYLESHEET CLASS e.g. .smallone{}  .redletter{}
        foreach($classes AS $class) {
                $zp = array(); 
                if (isset($this->CSS['CLASS>>'.$class])) { $zp = $this->CSS['CLASS>>'.$class]; }
                if (is_array($zp)) { $p = array_merge($p,$zp); }
        }
        // STYLESHEET ID e.g. #smallone{}  #redletter{}
        if (isset($attr['ID']) && isset($this->CSS['ID>>'.$attr['ID']])) {
                $zp = $this->CSS['ID>>'.$attr['ID']];
                if (is_array($zp)) { $p = array_merge($p,$zp); }
        }
        // STYLESHEET CLASS e.g. p.smallone{}  div.redletter{}
        foreach($classes AS $class) {
                $zp = array(); 
                if (isset($this->CSS[$tag.'>>CLASS>>'.$class])) { $zp = $this->CSS[$tag.'>>CLASS>>'.$class]; }
                if (is_array($zp)) { $p = array_merge($p,$zp); }
        }
        // STYLESHEET CLASS e.g. p#smallone{}  div#redletter{}
        if (isset($attr['ID']) && isset($this->CSS[$tag.'>>ID>>'.$attr['ID']])) {
                $zp = $this->CSS[$tag.'>>ID>>'.$attr['ID']];
                if (is_array($zp)) { $p = array_merge($p,$zp); }
        }
        //===============================================
        // STYLESHEET TAG e.g. div h1    div p

        $this->_set_mergedCSS($oldcascadeCSS[$tag], $p);
        // STYLESHEET CLASS e.g. .smallone{}  .redletter{}
        foreach($classes AS $class) {
          
          $this->_set_mergedCSS($oldcascadeCSS['CLASS>>'.$class], $p);
        }
        // STYLESHEET CLASS e.g. #smallone{}  #redletter{}
        if (isset($attr['ID'])) {
          
          $this->_set_mergedCSS($oldcascadeCSS['ID>>'.$attr['ID']], $p);
        }
        // STYLESHEET CLASS e.g. div.smallone{}  p.redletter{}
        foreach($classes AS $class) {
          
          $this->_set_mergedCSS($oldcascadeCSS[$tag.'>>CLASS>>'.$class], $p);
        }
        // STYLESHEET CLASS e.g. div#smallone{}  p#redletter{}
        if (isset($attr['ID'])) {
          
          $this->_set_mergedCSS($oldcascadeCSS[$tag.'>>ID>>'.$attr['ID']], $p);
        }
        //===============================================
        // INLINE STYLE e.g. style="CSS:property"
        if (isset($attr['STYLE'])) {
                $zp = $this->readInlineCSS($attr['STYLE']);
                if (is_array($zp)) { $p = array_merge($p,$zp); }
        }
        //===============================================
        return $p;
}





}       // end of class

?>