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   1  <?php
   2  
   3  /**
   4   * @file
   5   * Convenience file that registers autoload handler for HTML Purifier.
   6   * It also does some sanity checks.
   7   */
   8  
   9  if (function_exists('spl_autoload_register') && function_exists('spl_autoload_unregister')) {
  10      // We need unregister for our pre-registering functionality
  11      HTMLPurifier_Bootstrap::registerAutoload();
  12      if (function_exists('__autoload')) {
  13          // Be polite and ensure that userland autoload gets retained
  14          spl_autoload_register('__autoload');
  15      }
  16  } elseif (!function_exists('__autoload')) {
  17      function __autoload($class)
  18      {
  19          return HTMLPurifier_Bootstrap::autoload($class);
  20      }
  21  }
  22  
  23  if (ini_get('zend.ze1_compatibility_mode')) {
  24      trigger_error("HTML Purifier is not compatible with zend.ze1_compatibility_mode; please turn it off", E_USER_ERROR);
  25  }
  26  
  27  // vim: et sw=4 sts=4