private function showEmployee(IAcmePrototype $employeeNow) { $px = $employeeNow->getEmployeePic(); echo "<p><img src='{$px}' width='150' height='150'><br/>"; echo $employeeNow->getName() . "<br/>"; echo $employeeNow->getDept() . ": " . $employeeNow::UNIT . "<br/>"; echo $employeeNow->getId() . "</p>"; }