<?php
interface myInterface{
const str="中国你好";
public function getV();
public function getH($name,$value);
}
interface expressEmotion{
public function getEmotion();
}
class A implements myInterface,expressEmotion{
public function getV(){
echo self::str;
}
public function getH($name,$value){
echo $name.=$value;
}
public function getEmotion(){
echo "<br>心情不错。<br>";
}
}