[Sommaire] [Imprimer]

   1  <?php
   2  # ***** BEGIN LICENSE BLOCK *****
   3  # This file is part of Clearbricks.
   4  # Copyright (c) 2006 Olivier Meunier and contributors. All rights
   5  # reserved.
   6  #
   7  # Clearbricks is free software; you can redistribute it and/or modify
   8  # it under the terms of the GNU General Public License as published by
   9  # the Free Software Foundation; either version 2 of the License, or
  10  # (at your option) any later version.
  11  # 
  12  # Clearbricks is distributed in the hope that it will be useful,
  13  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  # GNU General Public License for more details.
  16  # 
  17  # You should have received a copy of the GNU General Public License
  18  # along with Clearbricks; if not, write to the Free Software
  19  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  #
  21  # ***** END LICENSE BLOCK *****
  22  #
  23  # Theses static functions are taken fomr Ulf Harnhammar's Kses 0.2.2
  24  # http://sourceforge.net/projects/kses
  25  
  26  class htmlFilter
  27  {
  28      private $parser;
  29      public $content;
  30      
  31      private $tag;
  32      
  33  	public function __construct()
  34      {
  35          $this->parser = xml_parser_create('UTF-8');
  36          xml_set_object($this->parser,$this);
  37          xml_set_element_handler($this->parser, 'tag_open', 'tag_close');
  38          xml_set_character_data_handler($this->parser, 'cdata');
  39          xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, false);
  40          
  41          $this->removeTags(
  42              'applet','base','basefont','body','center','dir','font',
  43              'frame','frameset','head','html','isindex',
  44              'link','menu','meta','noframes','script','style'
  45          );
  46          
  47          $this->removeAttributes(
  48              'onclick','ondblclick','onfocus','onkeydown','onkeypress',
  49              'onkeyup','onload','onmousedown','onmousemove','onmouseout',
  50              'onmouseover','onmouseup','onreset','onselect','onsubmit',
  51              'onunload'
  52          );
  53      }
  54      
  55  	public function removeTags()
  56      {
  57          foreach ($this->argsArray(func_get_args()) as $tag) {
  58              $this->removed_tags[] = $tag;
  59          }
  60      }
  61      
  62  	public function removeAttributes()
  63      {
  64          foreach ($this->argsArray(func_get_args()) as $a) {
  65              $this->removed_attrs[] = $a;
  66          }
  67      }
  68      
  69  	public function removeTagAttributes($tag)
  70      {
  71          $args = $this->argsArray(func_get_args());
  72          array_shift($args);
  73          
  74          foreach ($args as $a) {
  75              $this->removed_tag_attrs[$tag][] = $a;
  76          }
  77      }
  78      
  79  	public function setTags($t)
  80      {
  81          if (is_array($t)) {
  82              $this->tags = $t;
  83          }
  84      }
  85      
  86  	public function apply($str)
  87      {
  88          if (extension_loaded('tidy') && class_exists('tidy'))
  89          {
  90              $config = array(
  91                  'doctype' => 'strict',
  92                  'drop-proprietary-attributes' => true,
  93                  'drop-font-tags' => true,
  94                  'escape-cdata' => true,
  95                  'indent' => false,
  96                  'join-classes' => false,
  97                  'join-styles' => true,
  98                  'lower-literals' => true,
  99                  'output-xhtml' => true,
 100                  'show-body-only' => true,
 101                  'wrap' => 80
 102              );
 103              
 104              $tidy = new tidy;
 105              $tidy->parseString($str, $config, 'utf8');
 106              $tidy->cleanRepair();
 107              
 108              $str = (string) $tidy;
 109          }
 110          else
 111          {
 112              $str = $this->miniTidy($str);
 113          }
 114          
 115          # Removing open comments, open CDATA and processing instructions
 116          $str = preg_replace('%<!--.*?-->%msu','',$str);
 117          $str = str_replace('<!--','',$str);
 118          $str = preg_replace('%<!\[CDATA\[.*?\]\]>%msu','',$str);
 119          $str = str_replace('<![CDATA[','',$str);
 120          
 121          # Transform processing instructions
 122          $str = str_replace('<?','&gt;?',$str);
 123          $str = str_replace('?>','?&lt;',$str);
 124          
 125          $str = html::decodeEntities($str,true);
 126          
 127          xml_parse($this->parser,'<all>'.$str.'</all>');
 128          
 129          return $this->content;
 130      }
 131      
 132  	private function argsArray($args)
 133      {
 134          $A = array();
 135          foreach ($args as $v) {
 136              if (is_array($v)) {
 137                  $A = array_merge($A,$v);
 138              } else {
 139                  $A[] = (string) $v;
 140              }
 141          }
 142          return array_unique($A);
 143      }
 144      
 145  	private function tag_open(&$parser,$tag,$attrs)
 146      {
 147          $this->tag = strtolower($tag);
 148          
 149          if ($this->tag == 'all') {
 150              return;
 151          }
 152          
 153          if ($this->allowedTag($this->tag))
 154          {
 155              $this->content .= '<'.$tag.$this->getAttrs($tag,$attrs);
 156              
 157              if (in_array($this->tag,$this->single_tags)) {
 158                  $this->content .= ' />';
 159              } else {
 160                  $this->content .= '>';
 161              }
 162          }
 163      }
 164      
 165  	private function tag_close(&$parser,$tag)
 166      {
 167          if (!in_array($tag,$this->single_tags) && $this->allowedTag($tag)) {
 168              $this->content .= '</'.$tag.'>';
 169          }
 170      }
 171      
 172  	private function cdata($parser, $cdata)
 173      {
 174          $this->content .= html::escapeHTML($cdata);
 175      }
 176      
 177  	private function getAttrs($tag,$attrs)
 178      {
 179          $res = '';
 180          foreach ($attrs as $n => $v)
 181          {
 182              if ($this->allowedAttr($tag,$n)) {
 183                  $res .= $this->getAttr($n,$v);
 184              }
 185          }
 186          return $res;
 187      }
 188      
 189  	private function getAttr($attr,$value)
 190      {
 191          $value = preg_replace('/\xad+/', '', $value);
 192          
 193          if (in_array($attr,$this->uri_attrs)) {
 194              $value = $this->getURI($value);
 195          }
 196          
 197          return ' '.$attr.'="'.html::escapeHTML($value).'"';
 198      }
 199      
 200  	private function getURI($uri)
 201      {
 202          $u = @parse_url($uri);
 203          
 204          if (is_array($u) && (empty($u['scheme']) || in_array($u['scheme'],$this->allowed_schemes))) {
 205              return $uri;
 206          }
 207          
 208          return '#';
 209      }
 210      
 211  	private function allowedTag($tag)
 212      {
 213          return
 214          !in_array($tag,$this->removed_tags)
 215          && isset($this->tags[$tag]);
 216      }
 217      
 218  	private function allowedAttr($tag,$attr)
 219      {
 220          if (in_array($attr,$this->removed_attrs)) {
 221              return false;
 222          }
 223          
 224          if (isset($this->removed_tag_attrs[$tag]) && in_array($attr,$this->removed_tag_attrs[$tag])) {
 225              return false;
 226          }
 227          
 228          if (!isset($this->tags[$tag]) || !in_array($attr,$this->tags[$tag])) {
 229              return false;
 230          }
 231          return true;
 232      }
 233      
 234  	private function miniTidy($str)
 235      {
 236          $str = preg_replace_callback('%(<(?!(\s*?/|!)).*?>)%msu',array($this,'miniTidyFixTag'),$str);
 237          return $str;
 238      }
 239      
 240  	private function miniTidyFixTag($m)
 241      {
 242          # Non quoted attributes
 243          return preg_replace_callback('%(=")(.*?)(")%msu',array($this,'miniTidyFixAttr'),$m[1]);
 244      }
 245      
 246  	private function miniTidyFixAttr($m)
 247      {
 248          # Escape entities in attributes value
 249          return $m[1].html::escapeHTML(html::decodeEntities($m[2])).$m[3];
 250      }
 251      
 252      /* Tags and attributes definitions
 253      ------------------------------------------------------- */
 254      private $removed_tags = array();
 255      private $removed_attrs = array();
 256      private $removed_tag_attrs = array();
 257      
 258      private $allowed_schemes = array(
 259          'http','https','ftp','mailto','news'
 260      );
 261      
 262      private $uri_attrs = array(
 263          'action','background','cite','classid','codebase',
 264          'data','href','longdesc','profile','src','usemap'
 265      );
 266      
 267      private $single_tags = array(
 268          'area','base','basefont','br','col','frame','hr','img','input',
 269          'isindex','link','meta','param'
 270      );
 271      
 272      private $tags = array(
 273      'a'            => array('accesskey','charset','coords','dir','href',
 274                  'hreflang','id','lang','name','onblur','onclick',
 275                  'ondblclick','onfocus','onkeydown','onkeypress','onkeyup',
 276                  'onmousedown','onmousemove','onmouseout','onmouseover',
 277                  'onmouseup','rel','rev','shape','style','tabindex','target',
 278                  'title','type'),
 279      'abbr'        => array('class','dir','id','lang','onclick','ondblclick',
 280                  'onkeydown','onkeypress','onkeyup','onmousedown',
 281                  'onmousemove','onmouseout','onmouseover','onmouseup',
 282                  'style','title'),
 283      'acronym'        => array('class','dir','id','lang','onclick','ondblclick',
 284                  'onkeydown','onkeypress','onkeyup','onmousedown',
 285                  'onmousemove','onmouseout','onmouseover','onmouseup',
 286                  'style','title'),
 287      'address'        => array('class','dir','id','lang','onclick','ondblclick',
 288                  'onkeydown','onkeypress','onkeyup','onmousedown',
 289                  'onmousemove','onmouseout','onmouseover','onmouseup',
 290                  'style','title'),
 291      'applet'        => array('align','alt','archive','class','code','codebase',
 292                  'height','hspace','id','name','object','style','title',
 293                  'vspace','width'),
 294      'area'        => array('accesskey','alt','class','coords','dir','href',
 295                  'id','lang','nohref','onblur','onclick','ondblclick',
 296                  'onfocus','onkeydown','onkeypress','onkeyup','onmousedown',
 297                  'onmousemove','onmouseout','onmouseover','onmouseup','shape',
 298                  'style','tabindex','target','title'),
 299      'b'            => array('class','dir','id','lang','onclick','ondblclick',
 300                  'onkeydown','onkeypress','onkeyup','onmousedown',
 301                  'onmousemove','onmouseout','onmouseover','onmouseup',
 302                  'style','title'),
 303      'base'        => array('href','target'),
 304      'basefont'    => array('color','face','id','size'),
 305      'bdo'        => array('class','dir','id','lang','style','title'),
 306      'big'        => array('class','dir','id','lang','onclick','ondblclick',
 307                  'onkeydown','onkeypress','onkeyup','onmousedown',
 308                  'onmousemove','onmouseout','onmouseover','onmouseup',
 309                  'style','title'),
 310      'blockquote'    => array('cite','class','dir','id','lang','onclick',
 311                  'ondblclick','onkeydown','onkeypress','onkeyup',
 312                  'onmousedown','onmousemove','onmouseout','onmouseover',
 313                  'onmouseup','style','title'),
 314      'body'        => array('alink','background','bgcolor','class','dir','id',
 315                  'lang','link','onclick','ondblclick','onkeydown',
 316                  'onkeypress','onkeyup','onload','onmousedown','onmousemove',
 317                  'onmouseout','onmouseover','onmouseup','onunload','style',
 318                  'text','title','vlink'),
 319      'br'            => array('class','clear','id','style','title'),
 320      'button'        => array('accesskey','class','dir','disabled','id','lang',
 321                  'name','onblur','onclick','ondblclick','onfocus',
 322                  'onkeydown','onkeypress','onkeyup','onmousedown',
 323                  'onmousemove','onmouseout','onmouseover','onmouseup',
 324                  'style','tabindex','title','type','value'),
 325      'caption'        => array('align','class','dir','id','lang','onclick',
 326                  'ondblclick','onkeydown','onkeypress','onkeyup',
 327                  'onmousedown','onmousemove','onmouseout','onmouseover',
 328                  'onmouseup','style','title'),
 329      'center'        => array('class','dir','id','lang','onclick','ondblclick',
 330                  'onkeydown','onkeypress','onkeyup','onmousedown',
 331                  'onmousemove','onmouseout','onmouseover','onmouseup',
 332                  'style','title'),
 333      'cite'        => array('class','dir','id','lang','onclick','ondblclick',
 334                  'onkeydown','onkeypress','onkeyup','onmousedown',
 335                  'onmousemove','onmouseout','onmouseover','onmouseup',
 336                  'style','title'),
 337      'code'        => array('class','dir','id','lang','onclick','ondblclick',
 338                  'onkeydown','onkeypress','onkeyup','onmousedown',
 339                  'onmousemove','onmouseout','onmouseover','onmouseup',
 340                  'style','title'),
 341      'col'        => array('align','char','charoff','class','dir','id','lang',
 342                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 343                  'onmousedown','onmousemove','onmouseout','onmouseover',
 344                  'onmouseup','span','style','title','valign','width'),
 345      'colgroup'    => array('align','char','charoff','class','dir','id','lang',
 346                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 347                  'onmousedown','onmousemove','onmouseout','onmouseover',
 348                  'onmouseup','span','style','title','valign','width'),
 349      'dd'            => array('class','dir','id','lang','onclick','ondblclick',
 350                  'onkeydown','onkeypress','onkeyup','onmousedown',
 351                  'onmousemove','onmouseout','onmouseover','onmouseup',
 352                  'style','title'),
 353      'del'        => array('class','datetime','dir','id','lang','onclick',
 354                  'ondblclick','onkeydown','onkeypress','onkeyup',
 355                  'onmousedown','onmousemove','onmouseout','onmouseover',
 356                  'onmouseup','style','title'),
 357      'dfn'        => array('class','dir','id','lang','onclick','ondblclick',
 358                  'onkeydown','onkeypress','onkeyup','onmousedown',
 359                  'onmousemove','onmouseout','onmouseover','onmouseup',
 360                  'style','title'),
 361      'dir'        => array('class','compact','dir','id','lang','onclick',
 362                  'ondblclick','onkeydown','onkeypress','onkeyup',
 363                  'onmousedown','onmousemove','onmouseout','onmouseover',
 364                  'onmouseup','style','title'),
 365      'div'        => array('align','class','dir','id','lang','onclick',
 366                  'ondblclick','onkeydown','onkeypress','onkeyup',
 367                  'onmousedown','onmousemove','onmouseout','onmouseover',
 368                  'onmouseup','style','title'),
 369      'dl'            => array('class','compact','dir','id','lang','onclick',
 370                  'ondblclick','onkeydown','onkeypress','onkeyup',
 371                  'onmousedown','onmousemove','onmouseout','onmouseover',
 372                  'onmouseup','style','title'),
 373      'dt'            => array('class','dir','id','lang','onclick','ondblclick',
 374                  'onkeydown','onkeypress','onkeyup','onmousedown',
 375                  'onmousemove','onmouseout','onmouseover','onmouseup',
 376                  'style','title'),
 377      'em'            => array('class','dir','id','lang','onclick','ondblclick',
 378                  'onkeydown','onkeypress','onkeyup','onmousedown',
 379                  'onmousemove','onmouseout','onmouseover','onmouseup',
 380                  'style','title'),
 381      'fieldset'    => array('class','dir','id','lang','onclick','ondblclick',
 382                  'onkeydown','onkeypress','onkeyup','onmousedown',
 383                  'onmousemove','onmouseout','onmouseover','onmouseup',
 384                  'style','title'),
 385      'font'        => array('class','color','dir','face','id','lang','size',
 386                  'style','title'),
 387      'form'        => array('accept-charset','accept','action','class','dir',
 388                  'enctype','id','lang','method','name','onclick',
 389                  'ondblclick','onkeydown','onkeypress','onkeyup',
 390                  'onmousedown','onmousemove','onmouseout','onmouseover',
 391                  'onmouseup','onreset','onsubmit','style','target','title'),
 392      'frame'        => array('class','frameborder','id','longdesc',
 393                  'marginheight','marginwidth','name','noresize','scrolling',
 394                  'src','style','title'),
 395      'frameset'    => array('class','cols','id','onload','onunload','rows',
 396                  'style','title'),
 397      'h1'            => array('align','class','dir','id','lang','onclick',
 398                  'ondblclick','onkeydown','onkeypress','onkeyup',
 399                  'onmousedown','onmousemove','onmouseout','onmouseover',
 400                  'onmouseup','style','title'),
 401      'h2'            => array('align','class','dir','id','lang','onclick',
 402                  'ondblclick','onkeydown','onkeypress','onkeyup',
 403                  'onmousedown','onmousemove','onmouseout','onmouseover',
 404                  'onmouseup','style','title'),
 405      'h3'            => array('align','class','dir','id','lang','onclick',
 406                  'ondblclick','onkeydown','onkeypress','onkeyup',
 407                  'onmousedown','onmousemove','onmouseout','onmouseover',
 408                  'onmouseup','style','title'),
 409      'h4'            => array('align','class','dir','id','lang','onclick',
 410                  'ondblclick','onkeydown','onkeypress','onkeyup',
 411                  'onmousedown','onmousemove','onmouseout','onmouseover',
 412                  'onmouseup','style','title'),
 413      'h5'            => array('align','class','dir','id','lang','onclick',
 414                  'ondblclick','onkeydown','onkeypress','onkeyup',
 415                  'onmousedown','onmousemove','onmouseout','onmouseover',
 416                  'onmouseup','style','title'),
 417      'h6'            => array('align','class','dir','id','lang','onclick',
 418                  'ondblclick','onkeydown','onkeypress','onkeyup',
 419                  'onmousedown','onmousemove','onmouseout','onmouseover',
 420                  'onmouseup','style','title'),
 421      'head'        => array('dir','lang','profile'),
 422      'hr'            => array('align','class','dir','id','lang','noshade',
 423                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 424                  'onmousedown','onmousemove','onmouseout','onmouseover',
 425                  'onmouseup','size','style','title','width'),
 426      'html'        => array('dir','lang','version'),
 427      'i'            => array('class','dir','id','lang','onclick','ondblclick',
 428                  'onkeydown','onkeypress','onkeyup','onmousedown',
 429                  'onmousemove','onmouseout','onmouseover','onmouseup',
 430                  'style','title'),
 431      'iframe'        => array('align','class','frameborder','height','id',
 432                  'longdesc','marginheight','marginwidth','name','scrolling',
 433                  'src','style','title','width'),
 434      'img'        => array('align','alt','border','class','dir','height',
 435                  'hspace','id','ismap','lang','longdesc','name','onclick',
 436                  'ondblclick','onkeydown','onkeypress','onkeyup',
 437                  'onmousedown','onmousemove','onmouseout','onmouseover',
 438                  'onmouseup','src','style','title','usemap','vspace','width'),
 439      'input'        => array('accept','accesskey','align','alt','checked',
 440                  'class','dir','disabled','id','ismap','lang','maxlength',
 441                  'name','onblur','onchange','onclick','ondblclick','onfocus',
 442                  'onkeydown','onkeypress','onkeyup','onmousedown',
 443                  'onmousemove','onmouseout','onmouseover','onmouseup',
 444                  'onselect','readonly','size','src','style','tabindex',
 445                  'title','type','usemap','value'),
 446      'ins'        => array('class','datetime','dir','id','lang','onclick',
 447                  'ondblclick','onkeydown','onkeypress','onkeyup',
 448                  'onmousedown','onmousemove','onmouseout','onmouseover',
 449                  'onmouseup','style','title'),
 450      'isindex'        => array('class','dir','id','lang','prompt','style','title'),
 451      'kbd'        => array('class','dir','id','lang','onclick','ondblclick',
 452                  'onkeydown','onkeypress','onkeyup','onmousedown',
 453                  'onmousemove','onmouseout','onmouseover','onmouseup',
 454                  'style','title'),
 455      'label'        => array('accesskey','class','dir','for','id','lang',
 456                  'onblur','onclick','ondblclick','onfocus','onkeydown',
 457                  'onkeypress','onkeyup','onmousedown','onmousemove',
 458                  'onmouseout','onmouseover','onmouseup','style','title'),
 459      'legend'        => array('accesskey','align','class','dir','id','lang',
 460                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 461                  'onmousedown','onmousemove','onmouseout','onmouseover',
 462                  'onmouseup','style','title'),
 463      'li'            => array('class','dir','id','lang','onclick','ondblclick',
 464                  'onkeydown','onkeypress','onkeyup','onmousedown',
 465                  'onmousemove','onmouseout','onmouseover','onmouseup',
 466                  'style','title','type','value'),
 467      'link'        => array('charset','class','dir','href','hreflang','id',
 468                  'lang','media','onclick','ondblclick','onkeydown',
 469                  'onkeypress','onkeyup','onmousedown','onmousemove',
 470                  'onmouseout','onmouseover','onmouseup','rel','rev','style',
 471                  'target','title','type'),
 472      'map'        => array('class','dir','id','lang','name','onclick',
 473                  'ondblclick','onkeydown','onkeypress','onkeyup',
 474                  'onmousedown','onmousemove','onmouseout','onmouseover',
 475                  'onmouseup','style','title'),
 476      'menu'        => array('class','compact','dir','id','lang','onclick',
 477                  'ondblclick','onkeydown','onkeypress','onkeyup',
 478                  'onmousedown','onmousemove','onmouseout','onmouseover',
 479                  'onmouseup','style','title'),
 480      'meta'        => array('content','dir','http-equiv','lang','name','scheme'),
 481      'noframes'    => array('class','dir','id','lang','onclick','ondblclick',
 482                  'onkeydown','onkeypress','onkeyup','onmousedown',
 483                  'onmousemove','onmouseout','onmouseover','onmouseup',
 484                  'style','title'),
 485      'noscript'    => array('class','dir','id','lang','onclick','ondblclick',
 486                  'onkeydown','onkeypress','onkeyup','onmousedown',
 487                  'onmousemove','onmouseout','onmouseover','onmouseup',
 488                  'style','title'),
 489      'object'        => array('align','border','class','classid','codebase',
 490                  'codetype','data','declare','dir','height','hspace','id',
 491                  'lang','name','onclick','ondblclick','onkeydown',
 492                  'onkeypress','onkeyup','onmousedown','onmousemove',
 493                  'onmouseout','onmouseover','onmouseup','standby','style',
 494                  'tabindex','title','type','usemap','vspace','width'),
 495      'ol'            => array('class','compact','dir','id','lang','onclick',
 496                  'ondblclick','onkeydown','onkeypress','onkeyup',
 497                  'onmousedown','onmousemove','onmouseout','onmouseover',
 498                  'onmouseup','start','style','title','type'),
 499      'optgroup'    => array('class','dir','disabled','id','label','lang',
 500                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 501                  'onmousedown','onmousemove','onmouseout','onmouseover',
 502                  'onmouseup','style','title'),
 503      'option'        => array('class','dir','disabled','id','label','lang',
 504                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 505                  'onmousedown','onmousemove','onmouseout','onmouseover',
 506                  'onmouseup','selected','style','title','value'),
 507      'p'            => array('align','class','dir','id','lang','onclick',
 508                  'ondblclick','onkeydown','onkeypress','onkeyup',
 509                  'onmousedown','onmousemove','onmouseout','onmouseover',
 510                  'onmouseup','style','title'),
 511      'param'        => array('id','name','type','value','valuetype'),
 512      'pre'        => array('class','dir','id','lang','onclick','ondblclick',
 513                  'onkeydown','onkeypress','onkeyup','onmousedown',
 514                  'onmousemove','onmouseout','onmouseover','onmouseup',
 515                  'style','title','width'),
 516      'q'            => array('cite','class','dir','id','lang','onclick',
 517                  'ondblclick','onkeydown','onkeypress','onkeyup',
 518                  'onmousedown','onmousemove','onmouseout','onmouseover',
 519                  'onmouseup','style','title'),
 520      's'            => array('class','dir','id','lang','onclick','ondblclick',
 521                  'onkeydown','onkeypress','onkeyup','onmousedown',
 522                  'onmousemove','onmouseout','onmouseover','onmouseup',
 523                  'style','title'),
 524      'samp'        => array('class','dir','id','lang','onclick','ondblclick',
 525                  'onkeydown','onkeypress','onkeyup','onmousedown',
 526                  'onmousemove','onmouseout','onmouseover','onmouseup',
 527                  'style','title'),
 528      'script'        => array('charset','defer','language','src','type'),
 529      'select'        => array('class','dir','disabled','id','lang','multiple',
 530                  'name','onblur','onchange','onclick','ondblclick','onfocus',
 531                  'onkeydown','onkeypress','onkeyup','onmousedown',
 532                  'onmousemove','onmouseout','onmouseover','onmouseup','size',
 533                  'style','tabindex','title'),
 534      'small'        => array('class','dir','id','lang','onclick','ondblclick',
 535                  'onkeydown','onkeypress','onkeyup','onmousedown',
 536                  'onmousemove','onmouseout','onmouseover','onmouseup',
 537                  'style','title'),
 538      'span'        => array('class','dir','id','lang','onclick','ondblclick',
 539                  'onkeydown','onkeypress','onkeyup','onmousedown',
 540                  'onmousemove','onmouseout','onmouseover','onmouseup',
 541                  'style','title'),
 542      'strike'        => array('class','dir','id','lang','onclick','ondblclick',
 543                  'onkeydown','onkeypress','onkeyup','onmousedown',
 544                  'onmousemove','onmouseout','onmouseover','onmouseup',
 545                  'style','title'),
 546      'strong'        => array('class','dir','id','lang','onclick','ondblclick',
 547                  'onkeydown','onkeypress','onkeyup','onmousedown',
 548                  'onmousemove','onmouseout','onmouseover','onmouseup',
 549                  'style','title'),
 550      'style'        => array('dir','lang','media','type'),
 551      'sub'        => array('class','dir','id','lang','onclick','ondblclick',
 552                  'onkeydown','onkeypress','onkeyup','onmousedown',
 553                  'onmousemove','onmouseout','onmouseover','onmouseup',
 554                  'style','title'),
 555      'sup'        => array('class','dir','id','lang','onclick','ondblclick',
 556                  'onkeydown','onkeypress','onkeyup','onmousedown',
 557                  'onmousemove','onmouseout','onmouseover','onmouseup',
 558                  'style','title'),
 559      'table'        => array('align','bgcolor','border','cellpadding',
 560                  'cellspacing','class','dir','frame','id','lang','onclick',
 561                  'ondblclick','onkeydown','onkeypress','onkeyup',
 562                  'onmousedown','onmousemove','onmouseout','onmouseover',
 563                  'onmouseup','rules','style','summary','title','width'),
 564      'tbody'        => array('align','char','charoff','class','dir','id','lang',
 565                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 566                  'onmousedown','onmousemove','onmouseout','onmouseover',
 567                  'onmouseup','style','title','valign'),
 568      'td'            => array('abbr','align','axis','bgcolor','char','charoff',
 569                  'class','colspan','dir','headers','height','id','lang',
 570                  'nowrap','onclick','ondblclick','onkeydown','onkeypress',
 571                  'onkeyup','onmousedown','onmousemove','onmouseout',
 572                  'onmouseover','onmouseup','rowspan','scope','style','title',
 573                  'valign','width'),
 574      'textarea'    => array('accesskey','class','dir','disabled','id','lang',
 575                  'name','onblur','onchange','onclick','ondblclick','onfocus',
 576                  'onkeydown','onkeypress','onkeyup','onmousedown',
 577                  'onmousemove','onmouseout','onmouseover','onmouseup',
 578                  'onselect','readonly','style','tabindex','title'),
 579      'tfoot'        => array('align','char','charoff','class','dir','id','lang',
 580                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 581                  'onmousedown','onmousemove','onmouseout','onmouseover',
 582                  'onmouseup','style','title','valign'),
 583      'th'            => array('abbr','align','axis','bgcolor','char','charoff',
 584                  'class','colspan','dir','headers','height','id','lang',
 585                  'nowrap','onclick','ondblclick','onkeydown','onkeypress',
 586                  'onkeyup','onmousedown','onmousemove','onmouseout',
 587                  'onmouseover','onmouseup','rowspan','scope','style','title',
 588                  'valign','width'),
 589      'thead'        => array('align','char','charoff','class','dir','id','lang',
 590                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 591                  'onmousedown','onmousemove','onmouseout','onmouseover',
 592                  'onmouseup','style','title','valign'),
 593      'title'        => array('dir','lang'),
 594      'tr'            => array('align','char','charoff','class','dir','id','lang',
 595                  'onclick','ondblclick','onkeydown','onkeypress','onkeyup',
 596                  'onmousedown','onmousemove','onmouseout','onmouseover',
 597                  'onmouseup','style','title','valign'),
 598      'tt'            => array('class','dir','id','lang','onclick','ondblclick',
 599                  'onkeydown','onkeypress','onkeyup','onmousedown',
 600                  'onmousemove','onmouseout','onmouseover','onmouseup',
 601                  'style','title'),
 602      'u'            => array('class','dir','id','lang','onclick','ondblclick',
 603                  'onkeydown','onkeypress','onkeyup','onmousedown',
 604                  'onmousemove','onmouseout','onmouseover','onmouseup',
 605                  'style','title'),
 606      'ul'            => array('class','compact','dir','id','lang','onclick',
 607                  'ondblclick','onkeydown','onkeypress','onkeyup',
 608                  'onmousedown','onmousemove','onmouseout','onmouseover',
 609                  'onmouseup','style','title','type'),
 610      'var'        => array('class','dir','id','lang','onclick','ondblclick',
 611                  'onkeydown','onkeypress','onkeyup','onmousedown',
 612                  'onmousemove','onmouseout','onmouseover','onmouseup',
 613                  'style','title')
 614      );
 615  }
 616  ?>