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   1  <?php
   2  
   3  /**
   4   * Concrete text token class.
   5   *
   6   * Text tokens comprise of regular parsed character data (PCDATA) and raw
   7   * character data (from the CDATA sections). Internally, their
   8   * data is parsed with all entities expanded. Surprisingly, the text token
   9   * does have a "tag name" called #PCDATA, which is how the DTD represents it
  10   * in permissible child nodes.
  11   */
  12  class HTMLPurifier_Token_Text extends HTMLPurifier_Token
  13  {
  14  
  15      public $name = '#PCDATA'; /**< PCDATA tag name compatible with DTD. */
  16      public $data; /**< Parsed character data of text. */
  17      public $is_whitespace; /**< Bool indicating if node is whitespace. */
  18  
  19      /**
  20       * Constructor, accepts data and determines if it is whitespace.
  21       *
  22       * @param $data String parsed character data.
  23       */
  24      public function __construct($data, $line = null, $col = null) {
  25          $this->data = $data;
  26          $this->is_whitespace = ctype_space($data);
  27          $this->line = $line;
  28          $this->col  = $col;
  29      }
  30  
  31  }
  32  
  33  // vim: et sw=4 sts=4