PHP Ext::someMethod示例

示例#1

文件： 022.php 项目： badlamer/hhvm

<?php

abstract class Base
{
    abstract function someMethod($param);
}
class Ext extends Base
{
    function someMethod($param = "default")
    {
        echo $param, "\n";
    }
}
$a = new Ext();
$a->someMethod("foo");
$a->someMethod();