/** * @return string */ public function __toString() { $st = parent::__toString(); $st .= 'The level of constructor: ' . $this->level . '<br>'; return $st; }
/** * @return string */ public function __toString() { $st = parent::__toString(); $st .= 'Size of Soft toy is: ' . $this->size . '<br>'; return $st; }
/** * @return string */ public function __toString() { $st = parent::__toString(); $st .= 'The subject of book: ' . $this->subject . '<br>'; return $st; }