<?php
$JavaTypeTester = java_class("com.m8test.script.core.impl.JavaTypeTester");
// 方法一: 通过闭包(推荐)
$JavaTypeTester->setSingleAbstractMethodInterface(function () use ($console) {
    $console->log("closure");
    return 1234;
});
$sami = $JavaTypeTester->getSingleAbstractMethodInterface();
$console->log($sami->getInt());

// 方法二: 通过对象
class SingleAbstractMethodInterfaceImpl
{
    var $console;

    function __construct($p)
    {
        $this->console = $p;
    }

    function getInt()
    {
        $this->console->log("getInt");
        return 0;
    }
}

$JavaTypeTester->setSingleAbstractMethodInterface(new SingleAbstractMethodInterfaceImpl($console));
$sami = $JavaTypeTester->getSingleAbstractMethodInterface();
$console->log($sami->getInt());