original_string: public function isVisible($row) {
          if (false === $this->visible) // check if it's visible
              return false;
          elseif (is_string($this->visible)) {
              $visible = true;
              eval("\$visible = {$this->visible};");
              if (false == $visible)
                  return false;
          }
          return true;
      }
code: public function isVisible($row) {
          if (false === $this->visible) // check if it's visible
              return false;
          elseif (is_string($this->visible)) {
              $visible = true;
              eval("\$visible = {$this->visible};");
              if (false == $visible)
                  return false;
          }
          return true;
      }
code_tokens: public function isVisible ( $ row ) { if ( false === $ this -> visible ) // check if it's visible return false ; elseif ( is_string ( $ this -> visible ) ) { $ visible = true ; eval ( "\$visible = {$this->visible};" ) ; if ( false == $ visible ) return false ; } return true ; }
docstring: Checks if action is visible or not
  @return boolean
docstring_tokens: Checks if action is visible or not