PHP构造无法正常工作?

时间:2011-11-23 17:07:25

标签: php oop class constructor

我有以下代码:

<?php

class Human()
{

    function __construct()
    {
        echo "A human was born";
    }

}

$Person1 = new Human();

?>

我正试图打印出“人类出生”,但它只是没有它!

2 个答案:

答案 0 :(得分:10)

删除()之后的class Human

<?php

class Human
{

    function __construct()
    {
        echo "A human was born";
    }

}

$Person1 = new Human();

?>

答案 1 :(得分:1)

您的语法有错误,您应该将该类声明为:

class Human {

    function __construct()
    {
        echo "A human was born";
    }

}

在课程名称后面没有()