original_string: protected function setRegistryWritableFalse()/*# : bool */
      {
          foreach ($this->lookup_pool as $reg) {
              if ($reg instanceof WritableInterface &&
                  !$reg->setWritable(false)) {
                  return false;
              }
          }
          return true;
      }
code: protected function setRegistryWritableFalse()/*# : bool */
      {
          foreach ($this->lookup_pool as $reg) {
              if ($reg instanceof WritableInterface &&
                  !$reg->setWritable(false)) {
                  return false;
              }
          }
          return true;
      }
code_tokens: protected function setRegistryWritableFalse ( ) /*# : bool */ { foreach ( $ this -> lookup_pool as $ reg ) { if ( $ reg instanceof WritableInterface && ! $ reg -> setWritable ( false ) ) { return false ; } } return true ; }
docstring: Set writable to FALSE in all registries
  
  @return bool
  @access protected
docstring_tokens: Set writable to FALSE in all registries