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/vendor/mpdf/mpdf/classes/cssmgr.php

https://gitlab.com/Zinnurain/destination_finder_beta
PHP | 1226 lines | 1046 code | 74 blank | 106 comment | 594 complexity | 25bf4e3537b8f4a23b68054cda5c5a0b MD5 | raw file
    

  1. <?php
    2. 

  2. 

  3. class cssmgr {
    4. 

  4. 

  5. var $mpdf = null;
    6. 

  6. 

  7. var $tablecascadeCSS;
    8. 

  8. var $cascadeCSS;
    9. 

  9. var $CSS;
    10. 

  10. var $tbCSSlvl;
    11. 

  11. 

  12. 

  13. function cssmgr(&$mpdf) {
    14. 

  14. 	$this->mpdf = $mpdf;
    15. 

  15. 	$this->tablecascadeCSS = array();
    16. 

  16. 	$this->CSS=array();
    17. 

  17. 	$this->cascadeCSS = array();
    18. 

  18. 	$this->tbCSSlvl = 0;
    19. 

  19. }
    20. 

  20. 

  21. function ReadCSS($html) {
    22. 

  22. 	preg_match_all('/<style[^>]*media=["\']([^"\'>]*)["\'].*?<\/style>/is',$html,$m);
    23. 

  23. 	for($i=0; $i<count($m[0]); $i++) {
    24. 

  24. 		if ($this->mpdf->CSSselectMedia && !preg_match('/('.trim($this->mpdf->CSSselectMedia).'|all)/i',$m[1][$i])) { 
    25. 

  25. 			$html = preg_replace('/'.preg_quote($m[0][$i],'/').'/','',$html);
    26. 

  26. 		}
    27. 

  27. 	}
    28. 

  28. 	preg_match_all('/<link[^>]*media=["\']([^"\'>]*)["\'].*?>/is',$html,$m);
    29. 

  29. 	for($i=0; $i<count($m[0]); $i++) {
    30. 

  30. 		if ($this->mpdf->CSSselectMedia && !preg_match('/('.trim($this->mpdf->CSSselectMedia).'|all)/i',$m[1][$i])) { 
    31. 

  31. 			$html = preg_replace('/'.preg_quote($m[0][$i],'/').'/','',$html);
    32. 

  32. 		}
    33. 

  33. 	}
    34. 

  34. 

  35. 	// mPDF 5.5.02
    36. 

  36. 	// Remove Comment tags <!-- ... --> inside CSS as <style> in HTML document
    37. 

  37. 	// Remove Comment tags /* ...  */ inside CSS as <style> in HTML document
    38. 

  38. 	// But first, we replace upper and mixed case closing style tag with lower
    39. 

  39. 	// case so we can use str_replace later.
    40. 

  40. 	preg_replace('/<\/style>/i', '</style>', $html);
    41. 

  41. 	preg_match_all('/<style.*?>(.*?)<\/style>/si',$html,$m);
    42. 

  42. 	if (count($m[1])) { 
    43. 

  43. 		for($i=0;$i<count($m[1]);$i++) {
    44. 

  44. 			// Remove comment tags 
    45. 

  45. 			$sub = preg_replace('/(<\!\-\-|\-\->)/s',' ',$m[1][$i]);
    46. 

  46. 			$sub = '>'.preg_replace('|/\*.*?\*/|s',' ',$sub).'</style>';
    47. 

  47. 			$html = str_replace('>'.$m[1][$i].'</style>', $sub, $html);
    48. 

  48. 		}
    49. 

  49. 	}
    50. 

  50. 

  51. 

  52. 	$html = preg_replace('/<!--mpdf/i','',$html);
    53. 

  53. 	$html = preg_replace('/mpdf-->/i','',$html);
    54. 

  54. 	$html = preg_replace('/<\!\-\-.*?\-\->/s',' ',$html);
    55. 

  55. 

  56. 	$match = 0; // no match for instance
    57. 

  57. 	$regexp = ''; // This helps debugging: showing what is the REAL string being processed
    58. 

  58. 	$CSSext = array(); 
    59. 

  59. 

  60. 	//CSS inside external files
    61. 

  61. 	$regexp = '/<link[^>]*rel=["\']stylesheet["\'][^>]*href=["\']([^>"\']*)["\'].*?>/si';
    62. 

  62. 	$x = preg_match_all($regexp,$html,$cxt);
    63. 

  63. 	if ($x) { 
    64. 

  64. 		$match += $x; 
    65. 

  65. 		$CSSext = $cxt[1];
    66. 

  66. 	}
    67. 

  67. 	$regexp = '/<link[^>]*href=["\']([^>"\']*)["\'][^>]*?rel=["\']stylesheet["\'].*?>/si';
    68. 

  68. 	$x = preg_match_all($regexp,$html,$cxt);
    69. 

  69. 	if ($x) { 
    70. 

  70. 		$match += $x; 
    71. 

  71. 		$CSSext = array_merge($CSSext,$cxt[1]);
    72. 

  72. 	}
    73. 

  73. 

  74. 	// look for @import stylesheets
    75. 

  75. 	//$regexp = '/@import url\([\'\"]{0,1}([^\)]*?\.css)[\'\"]{0,1}\)/si';
    76. 

  76. 	$regexp = '/@import url\([\'\"]{0,1}([^\)]*?\.css(\?\S+)?)[\'\"]{0,1}\)/si';
    77. 

  77. 	$x = preg_match_all($regexp,$html,$cxt);
    78. 

  78. 	if ($x) { 
    79. 

  79. 		$match += $x; 
    80. 

  80. 		$CSSext = array_merge($CSSext,$cxt[1]);
    81. 

  81. 	}
    82. 

  82. 

  83. 	// look for @import without the url()
    84. 

  84. 	//$regexp = '/@import [\'\"]{0,1}([^;]*?\.css)[\'\"]{0,1}/si';
    85. 

  85. 	$regexp = '/@import [\'\"]{0,1}([^;]*?\.css(\?\S+)?)[\'\"]{0,1}/si';
    86. 

  86. 	$x = preg_match_all($regexp,$html,$cxt);
    87. 

  87. 	if ($x) { 
    88. 

  88. 		$match += $x; 
    89. 

  89. 		$CSSext = array_merge($CSSext,$cxt[1]);
    90. 

  90. 	}
    91. 

  91. 

  92. 	$ind = 0;
    93. 

  93. 	$CSSstr = '';
    94. 

  94. 

  95. 	if (!is_array($this->cascadeCSS)) $this->cascadeCSS = array();
    96. 

  96. 

  97. 	while($match){
    98. 

  98. 		$path = $CSSext[$ind];
    99. 

  99. 

  100. 		$path = htmlspecialchars_decode($path);	// mPDF 6
    101. 

  101. 

  102. 		$this->mpdf->GetFullPath($path); 
    103. 

  103. 		$CSSextblock = $this->mpdf->_get_file($path);
    104. 

  104. 		if ($CSSextblock) {
    105. 

  105. 			// look for embedded @import stylesheets in other stylesheets
    106. 

  106. 			// and fix url paths (including background-images) relative to stylesheet
    107. 

  107. 			//$regexpem = '/@import url\([\'\"]{0,1}(.*?\.css)[\'\"]{0,1}\)/si';
    108. 

  108. 			$regexpem = '/@import url\([\'\"]{0,1}(.*?\.css(\?\S+)?)[\'\"]{0,1}\)/si';
    109. 

  109. 			$xem = preg_match_all($regexpem,$CSSextblock,$cxtem);
    110. 

  110. 			$cssBasePath = preg_replace('/\/[^\/]*$/','',$path) . '/';
    111. 

  111. 			if ($xem) { 
    112. 

  112. 				foreach($cxtem[1] AS $cxtembedded) {
    113. 

  113. 					// path is relative to original stlyesheet!!
    114. 

  114. 					$this->mpdf->GetFullPath($cxtembedded, $cssBasePath );
    115. 

  115. 					$match++; 
    116. 

  116. 					$CSSext[] = $cxtembedded;
    117. 

  117. 				}
    118. 

  118. 			}
    119. 

  119. 			$regexpem = '/(background[^;]*url\s*\(\s*[\'\"]{0,1})([^\)\'\"]*)([\'\"]{0,1}\s*\))/si';
    120. 

  120. 			$xem = preg_match_all($regexpem,$CSSextblock,$cxtem);
    121. 

  121. 			if ($xem) { 
    122. 

  122. 				for ($i=0;$i<count($cxtem[0]);$i++) {
    123. 

  123. 					// path is relative to original stlyesheet!!
    124. 

  124. 					$embedded = $cxtem[2][$i];
    125. 

  125. 					if (!preg_match('/^data:image/i', $embedded)) {	// mPDF 5.5.13
    126. 

  126. 						$this->mpdf->GetFullPath($embedded, $cssBasePath );
    127. 

  127. 						$CSSextblock = preg_replace('/'.preg_quote($cxtem[0][$i],'/').'/', ($cxtem[1][$i].$embedded.$cxtem[3][$i]), $CSSextblock);
    128. 

  128. 					}
    129. 

  129. 				}
    130. 

  130. 			}
    131. 

  131. 			$CSSstr .= ' '.$CSSextblock;
    132. 

  132. 		}
    133. 

  133. 		$match--;
    134. 

  134. 		$ind++;
    135. 

  135. 	} //end of match
    136. 

  136. 

  137. 	$match = 0; // reset value, if needed
    138. 

  138. 	// CSS as <style> in HTML document
    139. 

  139. 	$regexp = '/<style.*?>(.*?)<\/style>/si'; 
    140. 

  140. 	$match = preg_match_all($regexp,$html,$CSSblock);
    141. 

  141. 	if ($match) {
    142. 

  142. 		$tmpCSSstr = implode(' ',$CSSblock[1]);
    143. 

  143. 		$regexpem = '/(background[^;]*url\s*\(\s*[\'\"]{0,1})([^\)\'\"]*)([\'\"]{0,1}\s*\))/si';
    144. 

  144. 		$xem = preg_match_all($regexpem,$tmpCSSstr ,$cxtem);
    145. 

  145. 		if ($xem) { 
    146. 

  146. 		   for ($i=0;$i<count($cxtem[0]);$i++) {
    147. 

  147. 			$embedded = $cxtem[2][$i];
    148. 

  148. 			if (!preg_match('/^data:image/i', $embedded)) {	// mPDF 5.5.13
    149. 

  149. 				$this->mpdf->GetFullPath($embedded);
    150. 

  150. 				$tmpCSSstr = preg_replace('/'.preg_quote($cxtem[0][$i],'/').'/', ($cxtem[1][$i].$embedded.$cxtem[3][$i]), $tmpCSSstr );
    151. 

  151. 			}
    152. 

  152. 		   }
    153. 

  153. 		}
    154. 

  154. 		$CSSstr .= ' '.$tmpCSSstr;
    155. 

  155. 	}
    156. 

  156. 	// Remove comments
    157. 

  157. 	$CSSstr = preg_replace('|/\*.*?\*/|s',' ',$CSSstr);
    158. 

  158. 	$CSSstr = preg_replace('/[\s\n\r\t\f]/s',' ',$CSSstr);
    159. 

  159. 

  160. 	if (preg_match('/@media/',$CSSstr)) { 
    161. 

  161. 		preg_match_all('/@media(.*?)\{(([^\{\}]*\{[^\{\}]*\})+)\s*\}/is',$CSSstr,$m);
    162. 

  162. 		for($i=0; $i<count($m[0]); $i++) {
    163. 

  163. 			if ($this->mpdf->CSSselectMedia && !preg_match('/('.trim($this->mpdf->CSSselectMedia).'|all)/i',$m[1][$i])) { 
    164. 

  164. 				$CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/','',$CSSstr);
    165. 

  165. 			}
    166. 

  166. 			else {
    167. 

  167. 				$CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/',' '.$m[2][$i].' ',$CSSstr);
    168. 

  168. 			}
    169. 

  169. 		}
    170. 

  170. 	}
    171. 

  171. 

  172. 	// Replace any background: url(data:image... with temporary image file reference
    173. 

  173. 	preg_match_all("/(url\(data:image\/(jpeg|gif|png);base64,(.*?)\))/si", $CSSstr, $idata);	// mPDF 5.7.2
    174. 

  174. 	if (count($idata[0])) { 
    175. 

  175. 		for($i=0;$i<count($idata[0]);$i++) {
    176. 

  176. 			$file = _MPDF_TEMP_PATH.'_tempCSSidata'.RAND(1,10000).'_'.$i.'.'.$idata[2][$i];
    177. 

  177. 			//Save to local file
    178. 

  178. 			file_put_contents($file, base64_decode($idata[3][$i]));
    179. 

  179. 			// $this->mpdf->GetFullPath($file);	// ? is this needed - NO  mPDF 5.6.03
    180. 

  180. 			$CSSstr = str_replace($idata[0][$i], 'url("'.$file.'")', $CSSstr); 	// mPDF 5.5.17
    181. 

  181. 		}
    182. 

  182. 	}
    183. 

  183. 

  184. 	$CSSstr = preg_replace('/(<\!\-\-|\-\->)/s',' ',$CSSstr);
    185. 

  185. 

  186. 	// mPDF 5.7.4 URLs
    187. 

  187. 	// Characters "(" ")" and ";" in url() e.g. background-image, cause problems parsing the CSS string
    188. 

  188. 	// URLencode ( and ), but change ";" to a code which can be converted back after parsing (so as not to confuse ; 
    189. 

  189. 	// with a segment delimiter in the URI)
    190. 

  190. 	$tempmarker = '%ZZ';
    191. 

  191. 	if (strpos($CSSstr,'url(')!==false) {
    192. 

  192. 		preg_match_all( '/url\(\"(.*?)\"\)/', $CSSstr, $m);
    193. 

  193. 		for($i = 0; $i < count($m[1]) ; $i++) {
    194. 

  194. 			$tmp = str_replace(array('(',')',';'),array('%28','%29',$tempmarker),$m[1][$i]);
    195. 

  195. 			$CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/', 'url(\''.$tmp.'\')', $CSSstr);
    196. 

  196. 		}
    197. 

  197. 		preg_match_all( '/url\(\'(.*?)\'\)/', $CSSstr, $m);
    198. 

  198. 		for($i = 0; $i < count($m[1]) ; $i++) {
    199. 

  199. 			$tmp = str_replace(array('(',')',';'),array('%28','%29',$tempmarker),$m[1][$i]);
    200. 

  200. 			$CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/', 'url(\''.$tmp.'\')', $CSSstr);
    201. 

  201. 		}
    202. 

  202. 		preg_match_all( '/url\(([^\'\"].*?[^\'\"])\)/', $CSSstr, $m);
    203. 

  203. 		for($i = 0; $i < count($m[1]) ; $i++) {
    204. 

  204. 			$tmp = str_replace(array('(',')',';'),array('%28','%29',$tempmarker),$m[1][$i]);
    205. 

  205. 			$CSSstr = preg_replace('/'.preg_quote($m[0][$i],'/').'/', 'url(\''.$tmp.'\')', $CSSstr);
    206. 

  206. 		}
    207. 

  207. 	}
    208. 

  208. 

  209. 

  210. 

  211. 	if ($CSSstr ) {
    212. 

  212. 		$classproperties = array();	// mPDF 6
    213. 

  213. 		preg_match_all('/(.*?)\{(.*?)\}/',$CSSstr,$styles);
    214. 

  214. 		for($i=0; $i < count($styles[1]) ; $i++)  {
    215. 

  215. 			// SET array e.g. $classproperties['COLOR'] = '#ffffff';
    216. 

  216. 	 		$stylestr= trim($styles[2][$i]);
    217. 

  217. 			$stylearr = explode(';',$stylestr);
    218. 

  218. 			foreach($stylearr AS $sta) {
    219. 

  219. 				if (trim($sta)) { 
    220. 

  220. 					// Changed to allow style="background: url('http://www.bpm1.com/bg.jpg')"
    221. 

  221. 					$tmp = explode(':',$sta,2);
    222. 

  222. 					$property = $tmp[0];
    223. 

  223. 					if (isset($tmp[1])) { $value = $tmp[1]; }
    224. 

  224. 					else { $value = ''; }
    225. 

  225. 					$value = str_replace($tempmarker,';',$value);	// mPDF 5.7.4 URLs
    226. 

  226. 					$property = trim($property);
    227. 

  227. 					$value = preg_replace('/\s*!important/i','',$value);
    228. 

  228. 					$value = trim($value);
    229. 

  229. 					if ($property && ($value || $value==='0')) {
    230. 

  230. 					// Ignores -webkit-gradient so doesn't override -moz-
    231. 

  231. 						if ((strtoupper($property)=='BACKGROUND-IMAGE' || strtoupper($property)=='BACKGROUND') && preg_match('/-webkit-gradient/i',$value)) { 
    232. 

  232. 							continue; 
    233. 

  233. 						}
    234. 

  234. 	  					$classproperties[strtoupper($property)] = $value;
    235. 

  235. 					}
    236. 

  236. 				}
    237. 

  237. 			}
    238. 

  238. 			$classproperties = $this->fixCSS($classproperties);
    239. 

  239. 			$tagstr = strtoupper(trim($styles[1][$i]));
    240. 

  240. 			$tagarr = explode(',',$tagstr);
    241. 

  241. 			$pageselectors = false;	// used to turn on $this->mpdf->mirrorMargins
    242. 

  242. 			foreach($tagarr AS $tg) {
    243. 

  243. 				// mPDF 5.7.4
    244. 

  244. 				if (preg_match('/NTH-CHILD\((\s*(([\-+]?\d*)N(\s*[\-+]\s*\d+)?|[\-+]?\d+|ODD|EVEN)\s*)\)/',$tg,$m) ) {
    245. 

  245. 					$tg = preg_replace('/NTH-CHILD\(.*\)/', 'NTH-CHILD('.str_replace(' ','',$m[1]).')', $tg);
    246. 

  246. 				}
    247. 

  247. 				$tags = preg_split('/\s+/',trim($tg));
    248. 

  248. 				$level = count($tags);
    249. 

  249. 				$t = '';
    250. 

  250. 				$t2 = '';
    251. 

  251. 				$t3 = '';
    252. 

  252. 				if (trim($tags[0])=='@PAGE') {
    253. 

  253. 					if (isset($tags[0])) { $t = trim($tags[0]); }
    254. 

  254. 					if (isset($tags[1])) { $t2 = trim($tags[1]); }
    255. 

  255. 					if (isset($tags[2])) { $t3 = trim($tags[2]); }
    256. 

  256. 					$tag = '';
    257. 

  257. 					if ($level==1) { $tag = $t; }
    258. 

  258. 					else if ($level==2 && preg_match('/^[:](.*)$/',$t2,$m)) { 
    259. 

  259. 						$tag = $t.'>>PSEUDO>>'.$m[1]; 
    260. 

  260. 						if ($m[1]=='LEFT' || $m[1]=='RIGHT') { $pageselectors = true; }	// used to turn on $this->mpdf->mirrorMargins 
    261. 

  261. 					}
    262. 

  262. 					else if ($level==2) { $tag = $t.'>>NAMED>>'.$t2; }
    263. 

  263. 					else if ($level==3 && preg_match('/^[:](.*)$/',$t3,$m)) { 
    264. 

  264. 						$tag = $t.'>>NAMED>>'.$t2.'>>PSEUDO>>'.$m[1]; 
    265. 

  265. 						if ($m[1]=='LEFT' || $m[1]=='RIGHT') { $pageselectors = true; }	// used to turn on $this->mpdf->mirrorMargins
    266. 

  266. 					}
    267. 

  267. 					if (isset($this->CSS[$tag]) && $tag) { $this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties); }
    268. 

  268. 					else if ($tag) { $this->CSS[$tag] = $classproperties; }
    269. 

  269. 				}
    270. 

  270. 

  271. 				else if ($level == 1) {		// e.g. p or .class or #id or p.class or p#id
    272. 

  272. 				if (isset($tags[0])) { $t = trim($tags[0]); }
    273. 

  273. 					if ($t) {
    274. 

  274. 						$tag = '';
    275. 

  275. 						if (preg_match('/^[.](.*)$/',$t,$m)) { $tag = 'CLASS>>'.$m[1]; }
    276. 

  276. 						else if (preg_match('/^[#](.*)$/',$t,$m)) { $tag = 'ID>>'.$m[1]; }
    277. 

  277. 						else if (preg_match('/^\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/',$t,$m)) { $tag = 'LANG>>'.strtolower($m[1]); }	// mPDF 6  Special case for lang as attribute selector
    278. 

  278. 						else if (preg_match('/^:LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/',$t,$m)) { $tag = 'LANG>>'.strtolower($m[1]); }	// mPDF 6  Special case for lang as attribute selector
    279. 

  279. 						else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[.](.*)$/',$t,$m)) { $tag = $m[1].'>>CLASS>>'.$m[2]; }
    280. 

  280. 						else if (preg_match('/^('.$this->mpdf->allowedCSStags.')\s*:NTH-CHILD\((.*)\)$/',$t,$m)) { $tag = $m[1].'>>SELECTORNTHCHILD>>'.$m[2]; }
    281. 

  281. 						else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[#](.*)$/',$t,$m)) { $tag = $m[1].'>>ID>>'.$m[2]; }
    282. 

  282. 						else if (preg_match('/^('.$this->mpdf->allowedCSStags.')\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/',$t,$m)) { $tag = $m[1].'>>LANG>>'.strtolower($m[2]); }	// mPDF 6  Special case for lang as attribute selector
    283. 

  283. 						else if (preg_match('/^('.$this->mpdf->allowedCSStags.'):LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/',$t,$m)) { $tag = $m[1].'>>LANG>>'.strtolower($m[2]); }	// mPDF 6  Special case for lang as attribute selector
    284. 

  284. 						else if (preg_match('/^('.$this->mpdf->allowedCSStags.')$/',$t)) { $tag= $t; }
    285. 

  285. 						if (isset($this->CSS[$tag]) && $tag) { $this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties); }
    286. 

  286. 						else if ($tag) { $this->CSS[$tag] = $classproperties; }
    287. 

  287. 					}
    288. 

  288. 				}
    289. 

  289. 				else {
    290. 

  290. 					$tmp = array();
    291. 

  291. 					for($n=0;$n<$level;$n++) {
    292. 

  292. 						if (isset($tags[$n])) { $t = trim($tags[$n]); }
    293. 

  293. 						else { $t = ''; }
    294. 

  294. 						if ($t) {
    295. 

  295. 							$tag = '';
    296. 

  296. 							if (preg_match('/^[.](.*)$/',$t,$m)) { $tag = 'CLASS>>'.$m[1]; }
    297. 

  297. 							else if (preg_match('/^[#](.*)$/',$t,$m)) { $tag = 'ID>>'.$m[1]; }
    298. 

  298. 							else if (preg_match('/^\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/',$t,$m)) { $tag = 'LANG>>'.strtolower($m[1]); }	// mPDF 6  Special case for lang as attribute selector
    299. 

  299. 							else if (preg_match('/^:LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/',$t,$m)) { $tag = 'LANG>>'.strtolower($m[1]); }	// mPDF 6  Special case for lang as attribute selector
    300. 

  300. 							else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[.](.*)$/',$t,$m)) { $tag = $m[1].'>>CLASS>>'.$m[2]; }
    301. 

  301. 							else if (preg_match('/^('.$this->mpdf->allowedCSStags.')\s*:NTH-CHILD\((.*)\)$/',$t,$m)) { $tag = $m[1].'>>SELECTORNTHCHILD>>'.$m[2]; }
    302. 

  302. 							else if (preg_match('/^('.$this->mpdf->allowedCSStags.')[#](.*)$/',$t,$m)) { $tag = $m[1].'>>ID>>'.$m[2]; }
    303. 

  303. 							else if (preg_match('/^('.$this->mpdf->allowedCSStags.')\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/',$t,$m)) { $tag = $m[1].'>>LANG>>'.strtolower($m[2]); }	// mPDF 6  Special case for lang as attribute selector
    304. 

  304. 							else if (preg_match('/^('.$this->mpdf->allowedCSStags.'):LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/',$t,$m)) { $tag = $m[1].'>>LANG>>'.strtolower($m[2]); }	// mPDF 6  Special case for lang as attribute selector
    305. 

  305. 							else if (preg_match('/^('.$this->mpdf->allowedCSStags.')$/',$t)) { $tag= $t; }
    306. 

  306. 

  307. 							if ($tag) $tmp[] = $tag;
    308. 

  308. 							else { break; }
    309. 

  309. 						}
    310. 

  310. 					}
    311. 

  311. 		   
    312. 

  312. 					if ($tag) {
    313. 

  313. 						$x = &$this->cascadeCSS; 
    314. 

  314. 						foreach($tmp AS $tp) { $x = &$x[$tp]; }
    315. 

  315. 						$x = $this->array_merge_recursive_unique($x, $classproperties); 
    316. 

  316. 						$x['depth'] = $level;
    317. 

  317. 					}
    318. 

  318. 				}
    319. 

  319. 			}
    320. 

  320. 			if ($pageselectors) { $this->mpdf->mirrorMargins = true; }
    321. 

  321.   			$properties = array();
    322. 

  322.   			$values = array();
    323. 

  323.   			$classproperties = array();
    324. 

  324. 		}
    325. 

  325. 	} // end of if
    326. 

  326. 	//Remove CSS (tags and content), if any
    327. 

  327. 	$regexp = '/<style.*?>(.*?)<\/style>/si'; // it can be <style> or <style type="txt/css"> 
    328. 

  328. 	$html = preg_replace($regexp,'',$html);
    329. 

  329. //print_r($this->CSS); exit;
    330. 

  330. //print_r($this->cascadeCSS); exit;
    331. 

  331. 	return $html;
    332. 

  332. }
    333. 

  333. 

  334. 

  335. 

  336. function readInlineCSS($html) {
    337. 

  337. 	$html=htmlspecialchars_decode($html);	// mPDF 5.7.4 URLs
    338. 

  338. 	// mPDF 5.7.4 URLs
    339. 

  339. 	// Characters "(" ")" and ";" in url() e.g. background-image, cause probems parsing the CSS string
    340. 

  340. 	// URLencode ( and ), but change ";" to a code which can be converted back after parsing (so as not to confuse ; 
    341. 

  341. 	// with a segment delimiter in the URI)
    342. 

  342. 	$tempmarker = '%ZZ';
    343. 

  343. 	if (strpos($html,'url(')!==false) {
    344. 

  344. 		preg_match_all( '/url\(\"(.*?)\"\)/', $html, $m);
    345. 

  345. 		for($i = 0; $i < count($m[1]) ; $i++) {
    346. 

  346. 			$tmp = str_replace(array('(',')',';'),array('%28','%29',$tempmarker),$m[1][$i]);
    347. 

  347. 			$html = preg_replace('/'.preg_quote($m[0][$i],'/').'/', 'url(\''.$tmp.'\')', $html);
    348. 

  348. 		}
    349. 

  349. 		preg_match_all( '/url\(\'(.*?)\'\)/', $html, $m);
    350. 

  350. 		for($i = 0; $i < count($m[1]) ; $i++) {
    351. 

  351. 			$tmp = str_replace(array('(',')',';'),array('%28','%29',$tempmarker),$m[1][$i]);
    352. 

  352. 			$html = preg_replace('/'.preg_quote($m[0][$i],'/').'/', 'url(\''.$tmp.'\')', $html);
    353. 

  353. 		}
    354. 

  354. 		preg_match_all( '/url\(([^\'\"].*?[^\'\"])\)/', $html, $m);
    355. 

  355. 		for($i = 0; $i < count($m[1]) ; $i++) {
    356. 

  356. 			$tmp = str_replace(array('(',')',';'),array('%28','%29',$tempmarker),$m[1][$i]);
    357. 

  357. 			$html = preg_replace('/'.preg_quote($m[0][$i],'/').'/', 'url(\''.$tmp.'\')', $html);
    358. 

  358. 		}
    359. 

  359. 	}
    360. 

  360. 	//Fix incomplete CSS code
    361. 

  361. 	$size = strlen($html)-1;
    362. 

  362. 	if (substr($html,$size,1) != ';') $html .= ';';
    363. 

  363. 	//Make CSS[Name-of-the-class] = array(key => value)
    364. 

  364. 	$regexp = '|\\s*?(\\S+?):(.+?);|i';
    365. 

  365. 	preg_match_all( $regexp, $html, $styleinfo);
    366. 

  366. 	$properties = $styleinfo[1];
    367. 

  367. 	$values = $styleinfo[2];
    368. 

  368. 	//Array-properties and Array-values must have the SAME SIZE!
    369. 

  369. 	$classproperties = array();
    370. 

  370. 	for($i = 0; $i < count($properties) ; $i++) {
    371. 

  371. 		// Ignores -webkit-gradient so doesn't override -moz-
    372. 

  372. 		if ((strtoupper($properties[$i])=='BACKGROUND-IMAGE' || strtoupper($properties[$i])=='BACKGROUND') && preg_match('/-webkit-gradient/i',$values[$i])) { 
    373. 

  373. 			continue; 
    374. 

  374. 		}
    375. 

  375. 		$values[$i] = str_replace($tempmarker,';',$values[$i]);	// mPDF 5.7.4 URLs
    376. 

  376. 		$classproperties[strtoupper($properties[$i])] = trim($values[$i]);
    377. 

  377. 	}
    378. 

  378. 	return $this->fixCSS($classproperties);
    379. 

  379. }
    380. 

  380. 

  381. 

  382. 

  383. function _fix_borderStr($bd) {
    384. 

  384. 	preg_match_all("/\((.*?)\)/", $bd, $m);
    385. 

  385. 	if (count($m[1])) { 
    386. 

  386. 		for($i=0;$i<count($m[1]);$i++) {
    387. 

  387. 			$sub = preg_replace("/ /", "", $m[1][$i]);
    388. 

  388. 			$bd = preg_replace('/'.preg_quote($m[1][$i], '/').'/si', $sub, $bd); 
    389. 

  389. 		}
    390. 

  390. 	}
    391. 

  391. 

  392. 	$prop = preg_split('/\s+/',trim($bd));
    393. 

  393. 	$w = 'medium';
    394. 

  394. 	$c = '#000000';
    395. 

  395. 	$s = 'none';
    396. 

  396. 

  397. 	if ( count($prop) == 1 ) { 
    398. 

  398. 		// solid
    399. 

  399. 		if (in_array($prop[0],$this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden' ) { $s = $prop[0]; }
    400. 

  400. 		// #000000
    401. 

  401. 		else if (is_array($this->mpdf->ConvertColor($prop[0]))) { $c = $prop[0]; }
    402. 

  402. 		// 1px 
    403. 

  403. 		else { $w = $prop[0]; }
    404. 

  404. 	}
    405. 

  405. 	else if (count($prop) == 2 ) { 
    406. 

  406. 		// 1px solid 
    407. 

  407. 		if (in_array($prop[1],$this->mpdf->borderstyles) || $prop[1] == 'none' || $prop[1] == 'hidden' ) { $w = $prop[0]; $s = $prop[1]; }
    408. 

  408. 		// solid #000000 
    409. 

  409. 		else if (in_array($prop[0],$this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden' ) { $s = $prop[0]; $c = $prop[1]; }
    410. 

  410. 		// 1px #000000 
    411. 

  411. 		else { $w = $prop[0]; $c = $prop[1]; }
    412. 

  412. 	}
    413. 

  413. 	else if ( count($prop) == 3 ) {
    414. 

  414. 		// Change #000000 1px solid to 1px solid #000000 (proper)
    415. 

  415. 		if (substr($prop[0],0,1) == '#') { $c = $prop[0]; $w = $prop[1]; $s = $prop[2]; }
    416. 

  416. 		// Change solid #000000 1px to 1px solid #000000 (proper)
    417. 

  417. 		else if (substr($prop[0],1,1) == '#') { $s = $prop[0]; $c = $prop[1]; $w = $prop[2]; }
    418. 

  418. 		// Change solid 1px #000000 to 1px solid #000000 (proper)
    419. 

  419. 		else if (in_array($prop[0],$this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden' ) { 
    420. 

  420. 			$s = $prop[0]; $w = $prop[1]; $c = $prop[2]; 
    421. 

  421. 		}
    422. 

  422. 		else { $w = $prop[0]; $s = $prop[1]; $c = $prop[2]; }
    423. 

  423. 	}
    424. 

  424. 	else { return ''; } 
    425. 

  425. 	$s = strtolower($s);
    426. 

  426. 	return $w.' '.$s.' '.$c;
    427. 

  427. }
    428. 

  428. 

  429. 

  430. 

  431. function fixCSS($prop) {
    432. 

  432. 	if (!is_array($prop) || (count($prop)==0)) return array(); 
    433. 

  433. 	$newprop = array(); 
    434. 

  434. 	foreach($prop AS $k => $v) {
    435. 

  435. 		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') {
    436. 

  436. 			$v = strtolower($v);
    437. 

  437. 		}
    438. 

  438. 

  439. 		if ($k == 'FONT') {
    440. 

  440. 			$s = trim($v);
    441. 

  441. 			preg_match_all('/\"(.*?)\"/',$s,$ff);
    442. 

  442. 			if (count($ff[1])) {
    443. 

  443. 				foreach($ff[1] AS $ffp) { 
    444. 

  444. 					$w = preg_split('/\s+/',$ffp);
    445. 

  445. 					$s = preg_replace('/\"'.$ffp.'\"/',$w[0],$s); 
    446. 

  446. 				}
    447. 

  447. 			}
    448. 

  448. 			preg_match_all('/\'(.*?)\'/',$s,$ff);
    449. 

  449. 			if (count($ff[1])) {
    450. 

  450. 				foreach($ff[1] AS $ffp) { 
    451. 

  451. 					$w = preg_split('/\s+/',$ffp);
    452. 

  452. 					$s = preg_replace('/\''.$ffp.'\'/',$w[0],$s); 
    453. 

  453. 				}
    454. 

  454. 			}
    455. 

  455. 			$s = preg_replace('/\s*,\s*/',',',$s); 
    456. 

  456. 			$bits = preg_split('/\s+/',$s);
    457. 

  457. 			if (count($bits)>1) {
    458. 

  458. 				$k = 'FONT-FAMILY'; $v = $bits[(count($bits)-1)];
    459. 

  459. 				$fs = $bits[(count($bits)-2)];
    460. 

  460. 				if (preg_match('/(.*?)\/(.*)/',$fs, $fsp)) { 
    461. 

  461. 					$newprop['FONT-SIZE'] = $fsp[1];
    462. 

  462. 					$newprop['LINE-HEIGHT'] = $fsp[2];
    463. 

  463. 				}
    464. 

  464. 				else { $newprop['FONT-SIZE'] = $fs; } 
    465. 

  465. 				if (preg_match('/(italic|oblique)/i',$s)) { $newprop['FONT-STYLE'] = 'italic'; }
    466. 

  466. 				else { $newprop['FONT-STYLE'] = 'normal'; }
    467. 

  467. 				if (preg_match('/bold/i',$s)) { $newprop['FONT-WEIGHT'] = 'bold'; }
    468. 

  468. 				else { $newprop['FONT-WEIGHT'] = 'normal'; }
    469. 

  469. 				if (preg_match('/small-caps/i',$s)) { $newprop['TEXT-TRANSFORM'] = 'uppercase'; }
    470. 

  470. 			}
    471. 

  471. 		}
    472. 

  472. 		else if ($k == 'FONT-FAMILY') {
    473. 

  473. 			$aux_fontlist = explode(",",$v);
    474. 

  474. 			$found = 0;
    475. 

  475. 			foreach($aux_fontlist AS $f) {
    476. 

  476. 				$fonttype = trim($f);
    477. 

  477. 				$fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype);
    478. 

  478. 				$fonttype = preg_replace('/ /','',$fonttype);
    479. 

  479. 				$v = strtolower(trim($fonttype));
    480. 

  480. 				if (isset($this->mpdf->fonttrans[$v]) && $this->mpdf->fonttrans[$v]) { $v = $this->mpdf->fonttrans[$v]; }
    481. 

  481. 				if ((!$this->mpdf->onlyCoreFonts && in_array($v,$this->mpdf->available_unifonts)) || 
    482. 

  482. 					in_array($v,array('ccourier','ctimes','chelvetica')) ||
    483. 

  483. 					($this->mpdf->onlyCoreFonts && in_array($v,array('courier','times','helvetica','arial'))) || 
    484. 

  484. 					in_array($v, array('sjis','uhc','big5','gb'))) { 
    485. 

  485. 					$newprop[$k] = $v; 
    486. 

  486. 					$found = 1;
    487. 

  487. 					break;
    488. 

  488. 				}
    489. 

  489. 			}
    490. 

  490. 			if (!$found) {
    491. 

  491. 			   foreach($aux_fontlist AS $f) {
    492. 

  492. 				$fonttype = trim($f);
    493. 

  493. 				$fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype);
    494. 

  494. 				$fonttype = preg_replace('/ /','',$fonttype);
    495. 

  495. 				$v = strtolower(trim($fonttype));
    496. 

  496. 				if (isset($this->mpdf->fonttrans[$v]) && $this->mpdf->fonttrans[$v]) { $v = $this->mpdf->fonttrans[$v]; }
    497. 

  497. 				if (in_array($v,$this->mpdf->sans_fonts) || in_array($v,$this->mpdf->serif_fonts) || in_array($v,$this->mpdf->mono_fonts) ) { 
    498. 

  498. 					$newprop[$k] = $v;
    499. 

  499. 					break;
    500. 

  500. 				}
    501. 

  501. 			   }
    502. 

  502. 			}
    503. 

  503. 		}
    504. 

  504. 		// mPDF 5.7.1
    505. 

  505. 		else if ($k == 'FONT-VARIANT') {
    506. 

  506. 			if (preg_match('/(normal|none)/',$v, $m)) {	// mPDF 6
    507. 

  507. 				$newprop['FONT-VARIANT-LIGATURES'] = $m[1];
    508. 

  508. 				$newprop['FONT-VARIANT-CAPS'] = $m[1];
    509. 

  509. 				$newprop['FONT-VARIANT-NUMERIC'] = $m[1];
    510. 

  510. 				$newprop['FONT-VARIANT-ALTERNATES'] = $m[1];
    511. 

  511. 			}
    512. 

  512. 			else {
    513. 

  513. 			  if (preg_match_all('/(no-common-ligatures|\bcommon-ligatures|no-discretionary-ligatures|\bdiscretionary-ligatures|no-historical-ligatures|\bhistorical-ligatures|no-contextual|\bcontextual)/i',$v, $m)) {
    514. 

  514. 				$newprop['FONT-VARIANT-LIGATURES'] = implode(' ',$m[1]);
    515. 

  515. 			  }
    516. 

  516. 			  if (preg_match('/(all-small-caps|\bsmall-caps|all-petite-caps|\bpetite-caps|unicase|titling-caps)/i',$v, $m)) {
    517. 

  517. 				$newprop['FONT-VARIANT-CAPS'] = $m[1];
    518. 

  518. 			  }
    519. 

  519. 			  if (preg_match_all('/(lining-nums|oldstyle-nums|proportional-nums|tabular-nums|diagonal-fractions|stacked-fractions)/i',$v, $m)) {
    520. 

  520. 				$newprop['FONT-VARIANT-NUMERIC'] = implode(' ',$m[1]);
    521. 

  521. 			  }
    522. 

  522. 			  if (preg_match('/(historical-forms)/i',$v, $m)) {
    523. 

  523. 				$newprop['FONT-VARIANT-ALTERNATES'] = $m[1];
    524. 

  524. 			  }
    525. 

  525. 			}
    526. 

  526. 		}
    527. 

  527. 		else if ($k == 'MARGIN') {
    528. 

  528. 			$tmp =  $this->expand24($v);
    529. 

  529. 			$newprop['MARGIN-TOP'] = $tmp['T'];
    530. 

  530. 			$newprop['MARGIN-RIGHT'] = $tmp['R'];
    531. 

  531. 			$newprop['MARGIN-BOTTOM'] = $tmp['B'];
    532. 

  532. 			$newprop['MARGIN-LEFT'] = $tmp['L'];
    533. 

  533. 		}
    534. 

  534. /*-- BORDER-RADIUS --*/
    535. 

  535. 		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') {
    536. 

  536. 			$tmp =  $this->border_radius_expand($v,$k);
    537. 

  537. 			if (isset($tmp['TL-H'])) $newprop['BORDER-TOP-LEFT-RADIUS-H'] = $tmp['TL-H'];
    538. 

  538. 			if (isset($tmp['TL-V'])) $newprop['BORDER-TOP-LEFT-RADIUS-V'] = $tmp['TL-V'];
    539. 

  539. 			if (isset($tmp['TR-H'])) $newprop['BORDER-TOP-RIGHT-RADIUS-H'] = $tmp['TR-H'];
    540. 

  540. 			if (isset($tmp['TR-V'])) $newprop['BORDER-TOP-RIGHT-RADIUS-V'] = $tmp['TR-V'];
    541. 

  541. 			if (isset($tmp['BL-H'])) $newprop['BORDER-BOTTOM-LEFT-RADIUS-H'] = $tmp['BL-H'];
    542. 

  542. 			if (isset($tmp['BL-V'])) $newprop['BORDER-BOTTOM-LEFT-RADIUS-V'] = $tmp['BL-V'];
    543. 

  543. 			if (isset($tmp['BR-H'])) $newprop['BORDER-BOTTOM-RIGHT-RADIUS-H'] = $tmp['BR-H'];
    544. 

  544. 			if (isset($tmp['BR-V'])) $newprop['BORDER-BOTTOM-RIGHT-RADIUS-V'] = $tmp['BR-V'];
    545. 

  545. 		}
    546. 

  546. /*-- END BORDER-RADIUS --*/
    547. 

  547. 		else if ($k == 'PADDING') {
    548. 

  548. 			$tmp =  $this->expand24($v);
    549. 

  549. 			$newprop['PADDING-TOP'] = $tmp['T'];
    550. 

  550. 			$newprop['PADDING-RIGHT'] = $tmp['R'];
    551. 

  551. 			$newprop['PADDING-BOTTOM'] = $tmp['B'];
    552. 

  552. 			$newprop['PADDING-LEFT'] = $tmp['L'];
    553. 

  553. 		}
    554. 

  554. 		else if ($k == 'BORDER') {
    555. 

  555. 			if ($v == '1') { $v = '1px solid #000000'; }
    556. 

  556. 			else { $v = $this->_fix_borderStr($v); }
    557. 

  557. 			$newprop['BORDER-TOP'] = $v;
    558. 

  558. 			$newprop['BORDER-RIGHT'] = $v;
    559. 

  559. 			$newprop['BORDER-BOTTOM'] = $v;
    560. 

  560. 			$newprop['BORDER-LEFT'] = $v;
    561. 

  561. 		}
    562. 

  562. 		else if ($k == 'BORDER-TOP') {
    563. 

  563. 			$newprop['BORDER-TOP'] = $this->_fix_borderStr($v);
    564. 

  564. 		}
    565. 

  565. 		else if ($k == 'BORDER-RIGHT') {
    566. 

  566. 			$newprop['BORDER-RIGHT'] = $this->_fix_borderStr($v);
    567. 

  567. 		}
    568. 

  568. 		else if ($k == 'BORDER-BOTTOM') {
    569. 

  569. 			$newprop['BORDER-BOTTOM'] = $this->_fix_borderStr($v);
    570. 

  570. 		}
    571. 

  571. 		else if ($k == 'BORDER-LEFT') {
    572. 

  572. 			$newprop['BORDER-LEFT'] = $this->_fix_borderStr($v);
    573. 

  573. 		}
    574. 

  574. 		else if ($k == 'BORDER-STYLE') {
    575. 

  575. 			$e = $this->expand24($v);
    576. 

  576. 			if (!empty($e)) {
    577. 

  577. 				$newprop['BORDER-TOP-STYLE'] = $e['T'];
    578. 

  578. 				$newprop['BORDER-RIGHT-STYLE'] = $e['R'];
    579. 

  579. 				$newprop['BORDER-BOTTOM-STYLE'] = $e['B'];
    580. 

  580. 				$newprop['BORDER-LEFT-STYLE'] = $e['L'];
    581. 

  581. 			}
    582. 

  582. 		}
    583. 

  583. 		else if ($k == 'BORDER-WIDTH') {
    584. 

  584. 			$e = $this->expand24($v);
    585. 

  585. 			if (!empty($e)) {
    586. 

  586. 				$newprop['BORDER-TOP-WIDTH'] = $e['T'];
    587. 

  587. 				$newprop['BORDER-RIGHT-WIDTH'] = $e['R'];
    588. 

  588. 				$newprop['BORDER-BOTTOM-WIDTH'] = $e['B'];
    589. 

  589. 				$newprop['BORDER-LEFT-WIDTH'] = $e['L'];
    590. 

  590. 			}
    591. 

  591. 		}
    592. 

  592. 		else if ($k == 'BORDER-COLOR') {
    593. 

  593. 			$e = $this->expand24($v);
    594. 

  594. 			if (!empty($e)) {
    595. 

  595. 				$newprop['BORDER-TOP-COLOR'] = $e['T'];
    596. 

  596. 				$newprop['BORDER-RIGHT-COLOR'] = $e['R'];
    597. 

  597. 				$newprop['BORDER-BOTTOM-COLOR'] = $e['B'];
    598. 

  598. 				$newprop['BORDER-LEFT-COLOR'] = $e['L'];
    599. 

  599. 			}
    600. 

  600. 		}
    601. 

  601. 

  602. 		else if ($k == 'BORDER-SPACING') {
    603. 

  603. 			$prop = preg_split('/\s+/',trim($v));
    604. 

  604. 			if (count($prop) == 1 ) { 
    605. 

  605. 				$newprop['BORDER-SPACING-H'] = $prop[0];
    606. 

  606. 				$newprop['BORDER-SPACING-V'] = $prop[0];
    607. 

  607. 			}
    608. 

  608. 			else if (count($prop) == 2 ) { 
    609. 

  609. 				$newprop['BORDER-SPACING-H'] = $prop[0];
    610. 

  610. 				$newprop['BORDER-SPACING-V'] = $prop[1];
    611. 

  611. 			}
    612. 

  612. 		}
    613. 

  613. 		else if ($k == 'TEXT-OUTLINE') {	// mPDF 5.6.07
    614. 

  614. 			$prop = preg_split('/\s+/',trim($v));
    615. 

  615. 			if (trim(strtolower($v)) == 'none' ) { 
    616. 

  616. 				$newprop['TEXT-OUTLINE'] = 'none';
    617. 

  617. 			}
    618. 

  618. 			else if (count($prop) == 2 ) { 
    619. 

  619. 				$newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
    620. 

  620. 				$newprop['TEXT-OUTLINE-COLOR'] = $prop[1];
    621. 

  621. 			}
    622. 

  622. 			else if (count($prop) == 3 ) { 
    623. 

  623. 				$newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
    624. 

  624. 				$newprop['TEXT-OUTLINE-COLOR'] = $prop[2];
    625. 

  625. 			}
    626. 

  626. 		}
    627. 

  627. 		else if ($k == 'SIZE') {
    628. 

  628. 			$prop = preg_split('/\s+/',trim($v));
    629. 

  629. 			if (preg_match('/(auto|portrait|landscape)/',$prop[0])) {
    630. 

  630. 				$newprop['SIZE'] = strtoupper($prop[0]);
    631. 

  631. 			}
    632. 

  632. 			else if (count($prop) == 1 ) {
    633. 

  633. 				$newprop['SIZE']['W'] = $this->mpdf->ConvertSize($prop[0]);
    634. 

  634. 				$newprop['SIZE']['H'] = $this->mpdf->ConvertSize($prop[0]);
    635. 

  635. 			}
    636. 

  636. 			else if (count($prop) == 2 ) {
    637. 

  637. 				$newprop['SIZE']['W'] = $this->mpdf->ConvertSize($prop[0]);
    638. 

  638. 				$newprop['SIZE']['H'] = $this->mpdf->ConvertSize($prop[1]);
    639. 

  639. 			}
    640. 

  640. 		}
    641. 

  641. 		else if ($k == 'SHEET-SIZE') {
    642. 

  642. 			$prop = preg_split('/\s+/',trim($v));
    643. 

  643. 			if (count($prop) == 2 ) {
    644. 

  644. 				$newprop['SHEET-SIZE'] = array($this->mpdf->ConvertSize($prop[0]), $this->mpdf->ConvertSize($prop[1]));
    645. 

  645. 			}
    646. 

  646. 			else {
    647. 

  647. 				if(preg_match('/([0-9a-zA-Z]*)-L/i',$v,$m)) {	// e.g. A4-L = A$ landscape
    648. 

  648. 					$ft = $this->mpdf->_getPageFormat($m[1]);
    649. 

  649. 					$format = array($ft[1],$ft[0]);
    650. 

  650. 				}
    651. 

  651. 				else { $format = $this->mpdf->_getPageFormat($v); }
    652. 

  652. 				if ($format) { $newprop['SHEET-SIZE'] = array($format[0]/_MPDFK, $format[1]/_MPDFK); }
    653. 

  653. 			}
    654. 

  654. 		}
    655. 

  655. 		else if ($k == 'BACKGROUND') {
    656. 

  656. 			$bg = $this->parseCSSbackground($v);
    657. 

  657. 			if ($bg['c']) { $newprop['BACKGROUND-COLOR'] = $bg['c']; }
    658. 

  658. 			else { $newprop['BACKGROUND-COLOR'] = 'transparent'; }
    659. 

  659. /*-- BACKGROUNDS --*/
    660. 

  660. 			if ($bg['i']) { 
    661. 

  661. 				$newprop['BACKGROUND-IMAGE'] = $bg['i']; 
    662. 

  662. 				if ($bg['r']) { $newprop['BACKGROUND-REPEAT'] = $bg['r']; }
    663. 

  663. 				if ($bg['p']) { $newprop['BACKGROUND-POSITION'] = $bg['p']; }
    664. 

  664. 			}
    665. 

  665. 			else { $newprop['BACKGROUND-IMAGE'] = ''; }
    666. 

  666. /*-- END BACKGROUNDS --*/
    667. 

  667. 		}
    668. 

  668. /*-- BACKGROUNDS --*/
    669. 

  669. 		else if ($k == 'BACKGROUND-IMAGE') {
    670. 

  670. 			if (preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient\(.*\)/i',$v,$m)) {
    671. 

  671. 				$newprop['BACKGROUND-IMAGE'] = $m[0];
    672. 

  672. 				continue;
    673. 

  673. 			}
    674. 

  674. 			if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)/i',$v,$m)) {
    675. 

  675. 				$newprop['BACKGROUND-IMAGE'] = $m[1];
    676. 

  676. 			}
    677. 

  677. 		 
    678. 

  678. 			else if (strtolower($v)=='none') { $newprop['BACKGROUND-IMAGE'] = ''; }
    679. 

  679. 

  680. 		}
    681. 

  681. 		else if ($k == 'BACKGROUND-REPEAT') {
    682. 

  682. 			if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/i',$v,$m)) { 
    683. 

  683. 				$newprop['BACKGROUND-REPEAT'] = strtolower($m[1]);
    684. 

  684. 			}
    685. 

  685. 		}
    686. 

  686. 		else if ($k == 'BACKGROUND-POSITION') {
    687. 

  687. 			$s = $v;
    688. 

  688. 			$bits = preg_split('/\s+/',trim($s));
    689. 

  689. 			// These should be Position x1 or x2
    690. 

  690. 			if (count($bits)==1) {
    691. 

  691. 				if (preg_match('/bottom/',$bits[0])) { $bg['p'] = '50% 100%'; }
    692. 

  692. 				else if (preg_match('/top/',$bits[0])) { $bg['p'] = '50% 0%'; }
    693. 

  693. 				else { $bg['p'] = $bits[0] . ' 50%'; }
    694. 

  694. 			}
    695. 

  695. 			else if (count($bits)==2) {
    696. 

  696. 				// Can be either right center or center right
    697. 

  697. 				if (preg_match('/(top|bottom)/',$bits[0]) || preg_match('/(left|right)/',$bits[1])) { 
    698. 

  698. 					$bg['p'] = $bits[1] . ' '.$bits[0]; 
    699. 

  699. 				}
    700. 

  700. 				else { 
    701. 

  701. 					$bg['p'] = $bits[0] . ' '.$bits[1]; 
    702. 

  702. 				}
    703. 

  703. 			}
    704. 

  704. 			if ($bg['p']) {
    705. 

  705. 				$bg['p'] = preg_replace('/(left|top)/','0%',$bg['p']);
    706. 

  706. 				$bg['p'] = preg_replace('/(right|bottom)/','100%',$bg['p']);
    707. 

  707. 				$bg['p'] = preg_replace('/(center)/','50%',$bg['p']);
    708. 

  708. 				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'])) {
    709. 

  709. 					$bg['p'] = false;
    710. 

  710. 				}
    711. 

  711. 			}
    712. 

  712. 			if ($bg['p']) { $newprop['BACKGROUND-POSITION'] = $bg['p']; }
    713. 

  713. 		}
    714. 

  714. /*-- END BACKGROUNDS --*/
    715. 

  715. 		else if ($k == 'IMAGE-ORIENTATION') {
    716. 

  716. 			if (preg_match('/([\-]*[0-9\.]+)(deg|grad|rad)/i',$v,$m)) {
    717. 

  717. 				$angle = $m[1] + 0;
    718. 

  718. 				if (strtolower($m[2])=='deg') { $angle = $angle; }
    719. 

  719. 				else if (strtolower($m[2])=='grad') { $angle *= (360/400); }
    720. 

  720. 				else if (strtolower($m[2])=='rad') { $angle = rad2deg($angle); }
    721. 

  721. 				while($angle < 0) { $angle += 360; }
    722. 

  722. 				$angle = ($angle % 360);
    723. 

  723. 				$angle /= 90;
    724. 

  724. 				$angle = round($angle) * 90;
    725. 

  725. 				$newprop['IMAGE-ORIENTATION'] = $angle; 
    726. 

  726. 			}
    727. 

  727. 		}
    728. 

  728. 		else if ($k == 'TEXT-ALIGN') {
    729. 

  729. 			if (preg_match('/["\'](.){1}["\']/i',$v,$m)) { 
    730. 

  730. 				$d = array_search($m[1],$this->mpdf->decimal_align);
    731. 

  731. 				if ($d !== false) { $newprop['TEXT-ALIGN'] = $d; }
    732. 

  732. 				if (preg_match('/(center|left|right)/i',$v,$m)) { $newprop['TEXT-ALIGN'] .= strtoupper(substr($m[1],0,1)); }
    733. 

  733. 				else { $newprop['TEXT-ALIGN'] .= 'R'; }	// default = R
    734. 

  734. 			}
    735. 

  735. 			else if (preg_match('/["\'](\\\[a-fA-F0-9]{1,6})["\']/i',$v,$m)) { 
    736. 

  736. 				$utf8 = codeHex2utf(substr($m[1],1,6));
    737. 

  737. 				$d = array_search($utf8,$this->mpdf->decimal_align);
    738. 

  738. 				if ($d !== false) { $newprop['TEXT-ALIGN'] = $d; }
    739. 

  739. 				if (preg_match('/(center|left|right)/i',$v,$m)) { $newprop['TEXT-ALIGN'] .= strtoupper(substr($m[1],0,1)); }
    740. 

  740. 				else { $newprop['TEXT-ALIGN'] .= 'R'; }	// default = R
    741. 

  741. 			}
    742. 

  742. 			else { $newprop[$k] = $v; }
    743. 

  743. 		}
    744. 

  744. 		// mpDF 6  Lists
    745. 

  745. 		else if ($k == 'LIST-STYLE') {
    746. 

  746. 			if (preg_match('/none/i',$v,$m)) { 
    747. 

  747. 				$newprop['LIST-STYLE-TYPE'] = 'none';
    748. 

  748. 				$newprop['LIST-STYLE-IMAGE'] = 'none';
    749. 

  749. 			}
    750. 

  750. 			if (preg_match('/(lower-roman|upper-roman|lower-latin|lower-alpha|upper-latin|upper-alpha|decimal|disc|circle|square|arabic-indic|bengali|devanagari|gujarati|gurmukhi|kannada|malayalam|oriya|persian|tamil|telugu|thai|urdu|cambodian|khmer|lao|cjk-decimal|hebrew)/i',$v,$m)) { 
    751. 

  751. 				$newprop['LIST-STYLE-TYPE'] = strtolower(trim($m[1]));
    752. 

  752. 			}
    753. 

  753. 			else if (preg_match('/U\+([a-fA-F0-9]+)/i',$v,$m)) { 
    754. 

  754. 				$newprop['LIST-STYLE-TYPE'] = strtolower(trim($m[1]));
    755. 

  755. 			}
    756. 

  756. 			if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)/i',$v,$m)) {
    757. 

  757. 				$newprop['LIST-STYLE-IMAGE'] = strtolower(trim($m[1]));
    758. 

  758. 			}
    759. 

  759. 			if (preg_match('/(inside|outside)/i',$v,$m)) { 
    760. 

  760. 				$newprop['LIST-STYLE-POSITION'] = strtolower(trim($m[1]));
    761. 

  761. 			}
    762. 

  762. 		}
    763. 

  763. 

  764. 		else { 
    765. 

  765. 			$newprop[$k] = $v; 
    766. 

  766. 		}
    767. 

  767. 	}
    768. 

  768. 

  769. 	return $newprop;
    770. 

  770. }
    771. 

  771. 

  772. function setCSSboxshadow($v) {
    773. 

  773. 	$sh = array();
    774. 

  774. 	$c = preg_match_all('/(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl)\(.*?\)/',$v,$x);	// mPDF 5.6.05
    775. 

  775. 	for($i=0; $i<$c; $i++) {
    776. 

  776. 		$col = preg_replace('/,/','*',$x[0][$i]);
    777. 

  777. 		$v = preg_replace('/'.preg_quote($x[0][$i],'/').'/',$col,$v);
    778. 

  778. 	}
    779. 

  779. 	$ss = explode(',',$v);
    780. 

  780. 	foreach ($ss AS $s) {
    781. 

  781. 		$new = array('inset'=>false, 'blur'=>0, 'spread'=>0);
    782. 

  782. 		if (preg_match('/inset/i',$s)) { $new['inset'] = true; $s = preg_replace('/\s*inset\s*/','',$s); }
    783. 

  783. 		$p = explode(' ',trim($s));
    784. 

  784. 		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); }
    785. 

  785. 		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); }
    786. 

  786. 		if (isset($p[2])) {
    787. 

  787. 			if (preg_match('/^\s*[\.\-0-9]/',$p[2])) {
    788. 

  788. 				$new['blur'] = $this->mpdf->ConvertSize(trim($p[2]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); 
    789. 

  789. 			}
    790. 

  790. 			else { $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[2])); }
    791. 

  791. 			if (isset($p[3])) {
    792. 

  792. 				if (preg_match('/^\s*[\.\-0-9]/',$p[3])) {
    793. 

  793. 					$new['spread'] = $this->mpdf->ConvertSize(trim($p[3]),$this->mpdf->blk[$this->mpdf->blklvl-1]['inner_width'],$this->mpdf->FontSize,false); 
    794. 

  794. 				}
    795. 

  795. 				else { $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[3])); }
    796. 

  796. 				if (isset($p[4])) {
    797. 

  797. 					$new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[4]));
    798. 

  798. 				}
    799. 

  799. 			}
    800. 

  800. 		}
    801. 

  801. 		if (!$new['col']) { $new['col'] = $this->mpdf->ConvertColor('#888888'); }
    802. 

  802. 		if (isset($new['y'])) { array_unshift($sh, $new); }
    803. 

  803. 	}
    804. 

  804. 	return $sh;
    805. 

  805. }
    806. 

  806. 

  807. function setCSStextshadow($v) {
    808. 

  808. 	$sh = array();
    809. 

  809. 	$c = preg_match_all('/(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl)\(.*?\)/',$v,$x);	// mPDF 5.6.05
    810. 

  810. 	for($i=0; $i<$c; $i++) {
    811. 

  811. 		$col = preg_replace('/,/','*',$x[0][$i]);
    812. 

  812. 		$v = preg_replace('/'.preg_quote($x[0][$i],'/').'/',$col,$v);
    813. 

  813. 	}
    814. 

  814. 	$ss = explode(',',$v);
    815. 

  815. 	foreach ($ss AS $s) {
    816. 

  816. 		$new = array('blur'=>0);
    817. 

  817. 		$p = explode(' ',trim($s));
    818. 

  818. 		if (isset($p[0])) { $new['x'] = $this->mpdf->ConvertSize(trim($p[0]),$this->mpdf->FontSize,$this->mpdf->FontSize,false); }
    819. 

  819. 		if (isset($p[1])) { $new['y'] = $this->mpdf->ConvertSize(trim($p[1]),$this->mpdf->FontSize,$this->mpdf->FontSize,false); }
    820. 

  820. 		if (isset($p[2])) {
    821. 

  821. 			if (preg_match('/^\s*[\.\-0-9]/',$p[2])) {
    822. 

  822. 				$new['blur'] = $this->mpdf->ConvertSize(trim($p[2]),$this->mpdf->blk[$this->mpdf->blklvl]['inner_width'],$this->mpdf->FontSize,false); 
    823. 

  823. 			}
    824. 

  824. 			else { $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[2])); }
    825. 

  825. 			if (isset($p[3])) {
    826. 

  826. 				$new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/',',',$p[3]));
    827. 

  827. 			}
    828. 

  828. 		}
    829. 

  829. 		if (!isset($new['col']) || !$new['col']) { $new['col'] = $this->mpdf->ConvertColor('#888888'); }
    830. 

  830. 		if (isset($new['y'])) { array_unshift($sh, $new); }
    831. 

  831. 	}
    832. 

  832. 	return $sh;
    833. 

  833. }
    834. 

  834. 

  835. function parseCSSbackground($s) {
    836. 

  836. 	$bg = array('c'=>false, 'i'=>false, 'r'=>false, 'p'=>false, );
    837. 

  837. /*-- BACKGROUNDS --*/
    838. 

  838. 	if (preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient\(.*\)/i',$s,$m)) {
    839. 

  839. 		$bg['i'] = $m[0];
    840. 

  840. 	}
    841. 

  841. 	else
    842. 

  842. /*-- END BACKGROUNDS --*/
    843. 

  843. 	if (preg_match('/url\(/i',$s)) {
    844. 

  844. 		// If color, set and strip it off
    845. 

  845. 		// mPDF 5.6.05
    846. 

  846. 		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)) {
    847. 

  847. 			$bg['c'] = strtolower($m[1]);
    848. 

  848. 			$s = $m[3];
    849. 

  849. 		}
    850. 

  850. /*-- BACKGROUNDS --*/
    851. 

  851. 		if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)\s*(.*)/i',$s,$m)) {
    852. 

  852. 			$bg['i'] = $m[1];
    853. 

  853. 			$s = strtolower($m[2]);
    854. 

  854. 			if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/',$s,$m)) { 
    855. 

  855. 				$bg['r'] = $m[1];
    856. 

  856. 			}
    857. 

  857. 			// Remove repeat, attachment (discarded) and also any inherit
    858. 

  858. 			$s = preg_replace('/(repeat-x|repeat-y|no-repeat|repeat|scroll|fixed|inherit)/','',$s);
    859. 

  859. 			$bits = preg_split('/\s+/',trim($s));
    860. 

  860. 			// These should be Position x1 or x2
    861. 

  861. 			if (count($bits)==1) {
    862. 

  862. 				if (preg_match('/bottom/',$bits[0])) { $bg['p'] = '50% 100%'; }
    863. 

  863. 				else if (preg_match('/top/',$bits[0])) { $bg['p'] = '50% 0%'; }
    864. 

  864. 				else { $bg['p'] = $bits[0] . ' 50%'; }
    865. 

  865. 			}
    866. 

  866. 			else if (count($bits)==2) {
    867. 

  867. 				// Can be either right center or center right
    868. 

  868. 				if (preg_match('/(top|bottom)/',$bits[0]) || preg_match('/(left|right)/',$bits[1])) { 
    869. 

  869. 					$bg['p'] = $bits[1] . ' '.$bits[0]; 
    870. 

  870. 				}
    871. 

  871. 				else { 
    872. 

  872. 					$bg['p'] = $bits[0] . ' '.$bits[1]; 
    873. 

  873. 				}
    874. 

  874. 			}
    875. 

  875. 			if ($bg['p']) {
    876. 

  876. 				$bg['p'] = preg_replace('/(left|top)/','0%',$bg['p']);
    877. 

  877. 				$bg['p'] = preg_replace('/(right|bottom)/','100%',$bg['p']);
    878. 

  878. 				$bg['p'] = preg_replace('/(center)/','50%',$bg['p']);
    879. 

  879. 				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'])) {
    880. 

  880. 					$bg['p'] = false;
    881. 

  881. 				}
    882. 

  882. 			}
    883. 

  883. 		}
    884. 

  884. /*-- END BACKGROUNDS --*/
    885. 

  885. 	}
    886. 

  886. 	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
    887. 

  887. 	return ($bg);
    888. 

  888. }
    889. 

  889. 

  890. 

  891. function expand24($mp) {
    892. 

  892. 	$prop = preg_split('/\s+/',trim($mp));
    893. 

  893. 	if (count($prop) == 1 ) { 
    894. 

  894. 		return array('T' => $prop[0], 'R' => $prop[0], 'B' => $prop[0], 'L'=> $prop[0]);
    895. 

  895. 	}
    896. 

  896. 	if (count($prop) == 2 ) { 
    897. 

  897. 		return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[0], 'L'=> $prop[1]);
    898. 

  898. 	}
    899. 

  899. 

  900. 	if (count($prop) == 3 ) { 
    901. 

  901. 		return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L'=> $prop[1]);
    902. 

  902. 	}
    903. 

  903. 	if (count($prop) == 4 ) { 
    904. 

  904. 		return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L'=> $prop[3]);
    905. 

  905. 	}
    906. 

  906. 	return array(); 
    907. 

  907. }
    908. 

  908. 

  909. /*-- BORDER-RADIUS --*/
    910. 

  910. function border_radius_expand($val,$k) {
    911. 

  911. 	$b = array();
    912. 

  912. 	if ($k == 'BORDER-RADIUS') {
    913. 

  913. 		$hv = explode('/',trim($val));
    914. 

  914. 		$prop = preg_split('/\s+/',trim($hv[0]));
    915. 

  915. 		if (count($prop)==1) {
    916. 

  916. 			$b['TL-H'] = $b['TR-H'] = $b['BR-H'] = $b['BL-H'] = $prop[0];
    917. 

  917. 		}
    918. 

  918. 		else if (count($prop)==2) {
    919. 

  919. 			$b['TL-H'] = $b['BR-H'] = $prop[0];
    920. 

  920. 			$b['TR-H'] = $b['BL-H'] = $prop[1];
    921. 

  921. 		}
    922. 

  922. 		else if (count($prop)==3) {
    923. 

  923. 			$b['TL-H'] = $prop[0];
    924. 

  924. 			$b['TR-H'] = $b['BL-H'] = $prop[1];
    925. 

  925. 			$b['BR-H'] = $prop[2];
    926. 

  926. 		}
    927. 

  927. 		else if (count($prop)==4) {
    928. 

  928. 			$b['TL-H'] = $prop[0];
    929. 

  929. 			$b['TR-H'] = $prop[1];
    930. 

  930. 			$b['BR-H'] = $prop[2];
    931. 

  931. 			$b['BL-H'] = $prop[3];
    932. 

  932. 		}
    933. 

  933. 		if (count($hv)==2) {
    934. 

  934. 			$prop = preg_split('/\s+/',trim($hv[1]));
    935. 

  935. 			if (count($prop)==1) {
    936. 

  936. 				$b['TL-V'] = $b['TR-V'] = $b['BR-V'] = $b['BL-V'] = $prop[0];
    937. 

  937. 			}
    938. 

  938. 			else if (count($prop)==2) {
    939. 

  939. 				$b['TL-V'] = $b['BR-V'] = $prop[0];
    940. 

  940. 				$b['TR-V'] = $b['BL-V'] = $prop[1];
    941. 

  941. 			}
    942. 

  942. 			else if (count($prop)==3) {
    943. 

  943. 				$b['TL-V'] = $prop[0];
    944. 

  944. 				$b['TR-V'] = $b['BL-V'] = $prop[1];
    945. 

  945. 				$b['BR-V'] = $prop[2];
    946. 

  946. 			}
    947. 

  947. 			else if (count($prop)==4) {
    948. 

  948. 				$b['TL-V'] = $prop[0];
    949. 

  949. 				$b['TR-V'] = $prop[1];
    950. 

  950. 				$b['BR-V'] = $prop[2];
    951. 

  951. 				$b['BL-V'] = $prop[3];
    952. 

  952. 			}
    953. 

  953. 		}
    954. 

  954. 		else {
    955. 

  955. 			$b['TL-V'] = $b['TL-H'];
    956. 

  956. 			$b['TR-V'] = $b['TR-H'];
    957. 

  957. 			$b['BL-V'] = $b['BL-H'];
    958. 

  958. 			$b['BR-V'] = $b['BR-H'];
    959. 

  959. 		}
    960. 

  960. 		return $b;
    961. 

  961. 	}
    962. 

  962. 

  963. 	// Parse 2
    964. 

  964. 	$h = 0;
    965. 

  965. 	$v = 0;
    966. 

  966. 	$prop = preg_split('/\s+/',trim($val));
    967. 

  967. 	if (count($prop)==1) { $h = $v = $val; }
    968. 

  968. 	else { $h = $prop[0]; $v = $prop[1]; }
    969. 

  969. 	if ($h==0 || $v==0) { $h = $v = 0; }
    970. 

  970. 	if ($k == 'BORDER-TOP-LEFT-RADIUS') {
    971. 

  971. 		$b['TL-H'] = $h;
    972. 

  972. 		$b['TL-V'] = $v;
    973. 

  973. 	}
    974. 

  974. 	else if ($k == 'BORDER-TOP-RIGHT-RADIUS') {
    975. 

  975. 		$b['TR-H'] = $h;
    976. 

  976. 		$b['TR-V'] = $v;
    977. 

  977. 	}
    978. 

  978. 	else if ($k == 'BORDER-BOTTOM-LEFT-RADIUS') {
    979. 

  979. 		$b['BL-H'] = $h;
    980. 

  980. 		$b['BL-V'] = $v;
    981. 

  981. 	}
    982. 

  982. 	else if ($k == 'BORDER-BOTTOM-RIGHT-RADIUS') {
    983. 

  983. 		$b['BR-H'] = $h;
    984. 

  984. 		$b['BR-V'] = $v;
    985. 

  985. 	}
    986. 

  986. 	return $b;
    987. 

  987. 

  988. }
    989. 

  989. /*-- END BORDER-RADIUS --*/
    990. 

  990. 

  991. function _mergeCSS($p, &$t) {
    992. 

  992. 	// Save Cascading CSS e.g. "div.topic p" at this block level
    993. 

  993. 	if (isset($p) && $p) {
    994. 

  994. 		if ($t) { 
    995. 

  995. 			$t = $this->array_merge_recursive_unique($t, $p);
    996. 

  996. 		}
    997. 

  997. 	   	else { $t = $p; }
    998. 

  998. 	}
    999. 

  999. }
    1000. 

  1000. 

  1001. // for CSS handling
    1002. 

  1002. function array_merge_recursive_unique($array1, $array2) {
    1003. 

  1003.     $arrays = func_get_args();
    1004. 

  1004.     $narrays = count($arrays);
    1005. 

  1005.     $ret = $arrays[0];
    1006. 

  1006.     for ($i = 1; $i < $narrays; $i ++) {
    1007. 

  1007.         foreach ($arrays[$i] as $key => $value) {
    1008. 

  1008.             if (((string) $key) === ((string) intval($key))) { // integer or string as integer key - append
    1009. 

  1009.                 $ret[] = $value;
    1010. 

  1010.             }
    1011. 

  1011.             else { // string key - merge
    1012. 

  1012.                 if (is_array($value) && isset($ret[$key])) {
    1013. 

  1013.                     $ret[$key] = $this->array_merge_recursive_unique($ret[$key], $value);
    1014. 

  1014.                 }
    1015. 

  1015.                 else {
    1016. 

  1016.                     $ret[$key] = $value;
    1017. 

  1017.                 }
    1018. 

  1018.             }
    1019. 

  1019.         }   
    1020. 

  1020.     }
    1021. 

  1021.     return $ret;
    1022. 

  1022. }
    1023. 

  1023. 

  1024. 

  1025. 

  1026. function _mergeFullCSS($p, &$t, $tag, $classes, $id, $lang) {	// mPDF 6
    1027. 

  1027. 		if (isset($p[$tag])) { $this->_mergeCSS($p[$tag], $t); }
    1028. 

  1028. 		// STYLESHEET CLASS e.g. .smallone{}  .redletter{}
    1029. 

  1029. 		foreach($classes AS $class) {
    1030. 

  1030. 			if (isset($p['CLASS>>'.$class])) { $this->_mergeCSS($p['CLASS>>'.$class], $t); }
    1031. 

  1031. 		}
    1032. 

  1032. 		// STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd)  td:nth-child(2n+1)
    1033. 

  1033. 		if ($tag=='TR' && isset($p) && $p)  {
    1034. 

  1034. 			foreach($p AS $k=>$val) {
    1035. 

  1035. 				if (preg_match('/'.$tag.'>>SELECTORNTHCHILD>>(.*)/',$k, $m)) {
    1036. 

  1036. 					$select = false;
    1037. 

  1037. 					if ($tag=='TR')  {
    1038. 

  1038. 						$row = $this->mpdf->row;
    1039. 

  1039. 						$thnr = (isset($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);
    1040. 

  1040. 						$tfnr = (isset($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);
    1041. 

  1041. 						if ($this->mpdf->tabletfoot) { $row -= $thnr; }
    1042. 

  1042. 						else if (!$this->mpdf->tablethead) { $row -= ($thnr + $tfnr); }
    1043. 

  1043. 						if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/',$m[1],$a)) {	// mPDF 5.7.4
    1044. 

  1044. 							$select = $this->_nthchild($a, $row);
    1045. 

  1045. 						}
    1046. 

  1046. 					}
    1047. 

  1047. 					else if ($tag=='TD' || $tag=='TH')  {
    1048. 

  1048. 						if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/',$m[1],$a)) {	// mPDF 5.7.4
    1049. 

  1049. 							$select = $this->_nthchild($a, $this->mpdf->col);
    1050. 

  1050. 						}
    1051. 

  1051. 					}
    1052. 

  1052. 					if ($select) {
    1053. 

  1053. 		  				$this->_mergeCSS($p[$tag.'>>SELECTORNTHCHILD>>'.$m[1]], $t);
    1054. 

  1054. 					}
    1055. 

  1055. 				}
    1056. 

  1056. 			}
    1057. 

  1057. 		}
    1058. 

  1058. 		// STYLESHEET CLASS e.g. [lang=fr]{} or :lang(fr)
    1059. 

  1059. 		if (isset($lang) && isset($p['LANG>>'.$lang])) {
    1060. 

  1060. 		  $this->_mergeCSS($p['LANG>>'.$lang], $t);
    1061. 

  1061. 		}
    1062. 

  1062. 		// STYLESHEET CLASS e.g. #smallone{}  #redletter{}
    1063. 

  1063. 		if (isset($id) && isset($p['ID>>'.$id])) {
    1064. 

  1064. 		  $this->_mergeCSS($p['ID>>'.$id], $t);
    1065. 

  1065. 		}
    1066. 

  1066. 

  1067. 		// STYLESHEET CLASS e.g. .smallone{}  .redletter{}
    1068. 

  1068. 		foreach($classes AS $class) {
    1069. 

  1069. 			if (isset($p[$tag.'>>CLASS>>'.$class])) { $this->_mergeCSS($p[$tag.'>>CLASS>>'.$class], $t); }
    1070. 

  1070. 		}
    1071. 

  1071. 		// STYLESHEET CLASS e.g. [lang=fr]{} or :lang(fr)
    1072. 

  1072. 		if (isset($lang) && isset($p[$tag.'>>LANG>>'.$lang])) {
    1073. 

  1073. 		  $this->_mergeCSS($p[$tag.'>>LANG>>'.$lang], $t);
    1074. 

  1074. 		}
    1075. 

  1075. 		// STYLESHEET CLASS e.g. #smallone{}  #redletter{}
    1076. 

  1076. 		if (isset($id) && isset($p[$tag.'>>ID>>'.$id])) {
    1077. 

  1077. 		  $this->_mergeCSS($p[$tag.'>>ID>>'.$id], $t);
    1078. 

  1078. 		}
    1079. 

  1079. }
    1080. 

  1080. 

  1081. function setBorderDominance($prop, $val) {
    1082. 

  1082. 	if (isset($prop['BORDER-LEFT']) && $prop['BORDER-LEFT']) { $this->cell_border_dominance_L = $val; }
    1083. 

  1083. 	if (isset($prop['BORDER-RIGHT']) && $prop['BORDER-RIGHT']) { $this->cell_border_dominance_R = $val; }
    1084. 

  1084. 	if (isset($prop['BORDER-TOP']) && $prop['BORDER-TOP']) { $this->cell_border_dominance_T = $val; }
    1085. 

  1085. 	if (isset($prop['BORDER-BOTTOM']) && $prop['BORDER-BOTTOM']) { $this->cell_border_dominance_B = $val; }
    1086. 

  1086. }
    1087. 

  1087. 

  1088. function _set_mergedCSS(&$m, &$p, $d=true, $bd=false) {
    1089. 

  1089. 	if (isset($m)) {
    1090. 

  1090. 		if ((isset($m['depth']) && $m['depth']>1) || $d==false) { 	// include check for 'depth'
    1091. 

  1091. 			if ($bd) { $this->setBorderDominance($m, $bd); }	// *TABLES*
    1092. 

  1092. 			if (is_array($m)) { 
    1093. 

  1093. 				$p = array_merge($p,$m); 
    1094. 

  1094. 				$this->_mergeBorders($p,$m);
    1095. 

  1095. 			}
    1096. 

  1096. 		}
    1097. 

  1097. 	}
    1098. 

  1098. }
    1099. 

  1099. 

  1100. 

  1101. function _mergeBorders(&$b, &$a) {	// Merges $a['BORDER-TOP-STYLE'] to $b['BORDER-TOP'] etc.
    1102. 

  1102.   foreach(array('TOP','RIGHT','BOTTOM','LEFT') AS $side) {
    1103. 

  1103.     foreach(array('STYLE','WIDTH','COLOR') AS $el) {
    1104. 

  1104. 	if (isset($a['BORDER-'.$side.'-'.$el])) {	// e.g. $b['BORDER-TOP-STYLE']
    1105. 

  1105. 		$s = trim($a['BORDER-'.$side.'-'.$el]);
    1106. 

  1106. 		if (isset($b['BORDER-'.$side])) {	// e.g. $b['BORDER-TOP']
    1107. 

  1107. 			$p = trim($b['BORDER-'.$side]);
    1108. 

  1108. 		}
    1109. 

  1109. 		else { $p = ''; }
    1110. 

  1110. 		if ($el=='STYLE') {
    1111. 

  1111. 			if ($p) { $b['BORDER-'.$side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', '\\1 '.$s.' \\3', $p); }
    1112. 

  1112. 			else { $b['BORDER-'.$side] = '0px '.$s.' #000000'; }
    1113. 

  1113. 		}
    1114. 

  1114. 		else if ($el=='WIDTH') {
    1115. 

  1115. 			if ($p) { $b['BORDER-'.$side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', $s.' \\2 \\3', $p); }
    1116. 

  1116. 			else { $b['BORDER-'.$side] = $s.' none #000000'; }
    1117. 

  1117. 		}
    1118. 

  1118. 		else if ($el=='COLOR') {
    1119. 

  1119. 			if ($p) { $b['BORDER-'.$side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', '\\1 \\2 '.$s, $p); }
    1120. 

  1120. 			else { $b['BORDER-'.$side] = '0px none '.$s; }
    1121. 

  1121. 		}
    1122. 

  1122. 	}
    1123. 

  1123.     }
    1124. 

  1124.   }
    1125. 

  1125. }
    1126. 

  1126. 

  1127. 

  1128. function MergeCSS($inherit,$tag,$attr) {
    1129. 

  1129. 	$p = array();
    1130. 

  1130. 	$zp = array(); 
    1131. 

  1131. 

  1132. 	$classes = array();
    1133. 

  1133. 	if (isset($attr['CLASS'])) {
    1134. 

  1134. 		$classes = preg_split('/\s+/',$attr['CLASS']);
    1135. 

  1135. 	}
    1136. 

  1136. 	if (!isset($attr['ID'])) { $attr['ID']=''; }
    1137. 

  1137. 	// mPDF 6
    1138. 

  1138. 	$shortlang = '';
    1139. 

  1139. 	if (!isset($attr['LANG'])) { $attr['LANG']=''; }
    1140. 

  1140. 	else { 
    1141. 

  1141. 		$attr['LANG'] = strtolower($attr['LANG']); 
    1142. 

  1142. 		if (strlen($attr['LANG']) == 5) {
    1143. 

  1143. 			$shortlang = substr($attr['LANG'],0,2);
    1144. 

  1144. 		}
    1145. 

  1145. 	}
    1146. 

  1146. 	//===============================================
    1147. 

  1147. /*-- TABLES --*/
    1148. 

  1148. 	// Set Inherited properties
    1149. 

  1149. 	if ($inherit == 'TOPTABLE') {	// $tag = TABLE
    1150. 

  1150. 		//===============================================
    1151. 

  1151. 		// Save Cascading CSS e.g. "div.topic p" at this block level
    1152. 

  1152. 

  1153. 		if (isset($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'])) {
    1154. 

  1154. 			$this->tablecascadeCSS[0] = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
    1155. 

  1155. 		}
    1156. 

  1156. 		else {
    1157. 

  1157. 			$this->tablecascadeCSS[0] = $this->cascadeCSS;
    1158. 

  1158. 		}
    1159. 

  1159. 	}
    1160. 

  1160. 	//===============================================
    1161. 

  1161. 	// Set Inherited properties
    1162. 

  1162. 	if ($inherit == 'TOPTABLE' || $inherit == 'TABLE') {
    1163. 

  1163. 		//Cascade everything from last level that is not an actual property, or defined by current tag/attributes
    1164. 

  1164. 		if (isset($this->tablecascadeCSS[$this->tbCSSlvl-1]) && is_array($this->tablecascadeCSS[$this->tbCSSlvl-1])) {
    1165. 

  1165. 		   foreach($this->tablecascadeCSS[$this->tbCSSlvl-1] AS $k=>$v) {
    1166. 

  1166. 				$this->tablecascadeCSS[$this->tbCSSlvl][$k] = $v;
    1167. 

  1167. 		   }
    1168. 

  1168. 		}
    1169. 

  1169. 		$this->_mergeFullCSS($this->cascadeCSS, $this->tablecascadeCSS[$this->tbCSSlvl], $tag, $classes, $attr['ID'], $attr['LANG']);
    1170. 

  1170. 		//===============================================
    1171. 

  1171. 		// Cascading forward CSS e.g. "table.topic td" for this table in $this->tablecascadeCSS 
    1172. 

  1172. 		//===============================================
    1173. 

  1173. 		// STYLESHEET TAG e.g. table
    1174. 

  1174. 		$this->_mergeFullCSS($this->tablecascadeCSS[$this->tbCSSlvl-1], $this->tablecascadeCSS[$this->tbCSSlvl], $tag, $classes, $attr['ID'], $attr['LANG']);
    1175. 

  1175. 		//===============================================
    1176. 

  1176. 	}
    1177. 

  1177. /*-- END TABLES --*/
    1178. 

  1178. 	//===============================================
    1179. 

  1179. 	// Set Inherited properties
    1180. 

  1180. 	if ($inherit == 'BLOCK') {
    1181. 

  1181. 		if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS']) && is_array($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'])) {
    1182. 

  1182. 		   foreach($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'] AS $k=>$v) {
    1183. 

  1183. 				$this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$k] = $v;
    1184. 

  1184. 

  1185. 		   }
    1186. 

  1186. 		}
    1187. 

  1187. 

  1188. 		//===============================================
    1189. 

  1189. 		// Save Cascading CSS e.g. "div.topic p" at this block level
    1190. 

  1190. 		$this->_mergeFullCSS($this->cascadeCSS, $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'], $tag, $classes, $attr['ID'], $attr['LANG']);
    1191. 

  1191. 		//===============================================
    1192. 

  1192. 		// Cascading forward CSS
    1193. 

  1193. 		//===============================================
    1194. 

  1194. 		if (isset($this->mpdf->blk[$this->mpdf->blklvl-1])) {
    1195. 

  1195. 			$this->_mergeFullCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'], $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'], $tag, $classes, $attr['ID'], $attr['LANG']);
    1196. 

  1196. 		}
    1197. 

  1197. 		//===============================================
    1198. 

  1198. 		  // Block properties which are inherited
    1199. 

  1199. 		  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
    1200. 

  1200. 		  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']; }
    1201. 

  1201. 		  // mPDF 6
    1202. 

  1202. 		  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['line_stacking_strategy']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['line_stacking_strategy']) { $p['LINE-STACKING-STRATEGY'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['line_stacking_strategy']; }
    1203. 

  1203. 		  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['line_stacking_shift']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['line_stacking_shift']) { $p['LINE-STACKING-SHIFT'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['line_stacking_shift']; }
    1204. 

  1204. 

  1205. 		  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']; }
    1206. 

  1206. 		  // mPDF 6  Lists
    1207. 

  1207. 		  if ($tag == 'LI') {
    1208. 

  1208. 			if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_type']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_type']) { $p['LIST-STYLE-TYPE'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_type']; }
    1209. 

  1209. 		  }
    1210. 

  1210. 		  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_image']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_image']) { $p['LIST-STYLE-IMAGE'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_image']; }
    1211. 

  1211. 		  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_position']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_position']) { $p['LIST-STYLE-POSITION'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['list_style_position']; }
    1212. 

  1212. 

  1213. 		  if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['align']) && $this->mpdf->blk[$this->mpdf->blklvl-1]['align']) { 
    1214. 

  1214. 			if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'L') { $p['TEXT-ALIGN'] = 'left'; } 
    1215. 

  1215. 			else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'J') { $p['TEXT-ALIGN'] = 'justify'; } 
    1216. 

  1216. 			else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'R') { $p['TEXT-ALIGN'] = 'right'; } 
    1217. 

  1217. 			else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'C') { $p['TEXT-ALIGN'] = 'center'; } 
    1218. 

  1218. 		  }
    1219. 

  1219. 		  if ($this->mpdf->ColActive || $this->mpdf->keep_block_together) { 
    1220. 

  1220. 		  	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)
    1221. 

  1221. 				$cor = $this->mpdf->blk[$this->mpdf->blklvl-1]['bgcolorarray' ];
    1222. 

  1222. 				$p['BACKGROUND-COLOR'] = $this->mpdf->_colAtoString($cor);
    1223. 

  1223. 			}
    1224. 

  1224. 		  }
    1225. 

  1225. 

  1226. 		if (isset($this
    1227.