");//数组的个数    print("数组的当前值：".current($colors)."
");//当前的值    end($colors);    print("数组的最后一个的值：".current($colors)."
");    print("
     
");    $slice = each($colors);//    print("each()函数的使用："."
");    print($slice[0] . "====" . $slice[1] . "
\n");    print($slice['key'] . "====" . $slice['value'] . "
\n");?>