如何通过阵列的对象成员变量的一部分进行辅助？

Question

我正在尝试创建一个将经过对象中的一些变量的生成。

目前它只是

class jabroni
{
  var $name = "The Rock";
  var $phrases = array ("The rock says", "Im gonna put the smackdown on you", "Bring it on jabroni");
  var $moves = array ("Clothes line", "Pile driver", "Reverse flip");
}

.

我试过这样做：

$jabroni = new jabroni()
foreach ($jabroni as $value)
{
  echo $value->phrases;
  echo $value->moves;
}

.

无论什么都没有打印。

如果我想要实现的任何可能是可能的，我都会感觉到它没有，它不得不为一个是一个区域的每个对象成员变量做个人的侵权声明？

谢谢你的时间！

Answer 1

You are doing wrong the loop.. You have one object, not an array of objects. so the correct way should be..

$jabroni = new jabroni();
foreach ($jabroni->phrases as $value)
{
    echo $value;
}
foreach ($jabroni->moves as $value)
{
    echo $value;
}

Answer 2

foreach ($jabroni->phrases as $value) {
    echo $value;
}

foreach ($jabroni->moves as $value) {
    echo $value;
}

Answer 3

You can do it in nested foreach loops. This will be easy instead of going for two for loops seperatley

foreach ($jabroni as $keys => $values)
{
    if ($keys == 'phrases' || $keys == 'moves') {
           foreach ($values as $value) {
             echo $value;
           }
    }
}