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   1  <?php
   2  
   3  /**
   4   * Implements required attribute stipulation for <script>
   5   */
   6  class HTMLPurifier_AttrTransform_ScriptRequired extends HTMLPurifier_AttrTransform
   7  {
   8      /**
   9       * @param array $attr
  10       * @param HTMLPurifier_Config $config
  11       * @param HTMLPurifier_Context $context
  12       * @return array
  13       */
  14      public function transform($attr, $config, $context)
  15      {
  16          if (!isset($attr['type'])) {
  17              $attr['type'] = 'text/javascript';
  18          }
  19          return $attr;
  20      }
  21  }
  22  
  23  // vim: et sw=4 sts=4