class Member
{
private $_member_id;
private $_first_name;
private $_last_name;
public function __construct($member_id, $first_name, $last_name)
{
$this->_member_id = $member_id;
$this->_first_name = $first_name;
$this->_last_name = $last_name;
}
public function changeFirstName($new_first_name)
{
$this->_first_name = $new_first_name;
}
public function changeLastName($new_last_name)
{
$this->_last_name = $new_last_name;
}
public function returnData()
{
return $this->_first_name;
return $this->_last_name;
}
}
$person1 = new Member(43, "Tom", "Jones");
$person1->changeFirstName("James");
echo $person1->returnData();
快速問題,我正在學習PHP類,我試圖從這個類中分別返回_first_name和_last_name。從一個類返回一個特定值
所以echo echo $ person1-> returnData();將返回名字,我如何分開返回第二個名字? echo $ person1-> returnData(「_ last_name」);類似的東西?但我知道它錯了!
返回具有值的數組。 –
改爲使用特定的吸氣劑。 –