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 == $visible)
                return false;
        }
        return true;
    }
public function isVisible($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;
    }
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 ; }
Checks if action is visible or not
@return boolean
Checks if action is visible or not