用php写一段分销代码,会员推荐的前2位新会员属于上级,上级人数加1,推荐的第三个新会员开始属于自己,自己的人数加1
时间: 2024-03-05 16:54:54 浏览: 13
好的,以下是一段示例代码:
```php
class Member {
public $name;
public $level;
public $recommended_members;
public $num_downline;
function __construct($name, $level) {
$this->name = $name;
$this->level = $level;
$this->recommended_members = [];
$this->num_downline = 0;
}
function recommend_member($new_member) {
if (count($this->recommended_members) < 2) {
$new_member->level = $this->level + 1;
array_push($this->recommended_members, $new_member);
echo $this->name . " successfully recommended " . $new_member->name . " as a member of level " . $new_member->level . ".<br>";
$this->num_downline++;
} else {
$new_member->level = $this->level;
echo $this->name . " successfully recommended " . $new_member->name . " as a member of level " . $new_member->level . ".<br>";
$new_member->num_downline = 0;
$this->num_downline++;
}
}
function __toString(){
return $this->name . " (Level " . $this->level . ")";
}
}
// Example usage
$john = new Member("John", 1);
$jane = new Member("Jane", 1);
$bob = new Member("Bob", 1);
$alice = new Member("Alice", 1);
$john->recommend_member($jane); // John successfully recommended Jane as a member of level 2.
$john->recommend_member($bob); // John successfully recommended Bob as a member of level 2.
$john->recommend_member($alice); // John successfully recommended Alice as a member of level 1.
```
这段代码定义了一个 `Member` 类,每个类实例代表一个会员。每个会员有一个等级,以及一个推荐新会员的列表 `recommended_members` 和下线人数 `num_downline`。当一个会员推荐新会员时,如果已经推荐了不超过两个新会员,那么新会员的等级将会是上级会员等级加一,同时上级会员的下线人数加一;否则,新会员的等级将会与上级会员等级相同,同时上级会员的下线人数不变。在这个例子中,John 成功推荐了 Jane 和 Bob,他们的等级都是 2,而当 John 推荐 Alice 时,Alice 的等级是 1,因为她是 John 直接推荐的第三个新会员,同时 John 的下线人数为 2。