多個並列分類怎麼用遞歸遍歷出其所有子分併統計各自子分類個數
- WBOY原創
- 2016-08-18 09:16:341030瀏覽
從資料庫的一張表中獲取了一個數組，為便於分析進行了切割，切割後數組如下：
<code>$arr = array(
0 =>
array(
'uid' => 5,
'username' => '',
'password' => '',
'user_status' => 1,
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '13863810574',
'realname' => '汪精卫',
'level' => '普通会员',
'trade_account' => '568050269',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
),
1 =>
array(
'uid' => '6',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18807556392',
'realname' => '周杰伦',
'level' => '普通会员',
'trade_account' => '12435356',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
),
2 =>
array(
'uid' => '7',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18316850912',
'realname' => '奥巴马',
'level' => '普通会员',
'trade_account' => '83475535',
'reg_time' => null,
'recom_account' => '834755351',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
),
3 =>
array(
'uid' => '8',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879126845',
'realname' => '大卫',
'level' => '普通会员',
'trade_account' => '834755351',
'reg_time' => null,
'recom_account' => '154548',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
),
4 =>
array(
'uid' => '9',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '黄建',
'level' => '普通会员',
'trade_account' => '154548',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
),
5 =>
array(
'uid' => '10',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '张科',
'level' => '普通会员',
'trade_account' => '9527',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
),
);</code>
現在想對該多維數組進行處理，規則為：當a鍵的recom_account的值等於b鍵的trade_account時，則a鍵值對為b鍵值對的直接子分類，當c鍵的recom_account等於a鍵的trade_account時，則c鍵值對為b鍵值對的間接子分類，每個鍵值對(分類)可以有多個直接子分類，但只對應一個直接父分類，也就是trade_account是唯一的， recom_account不是唯一的。期望返回的結果是：每個鍵值對增加一個count鍵，其值為所有直接子分類的個數，一個childlist鍵，其值為一個多維數組，記錄子分類的所有信息，一個total_count鍵，其值為所有子分類的個數。 haschild欄位為1表示此分類有子分類(包括直接子分類與間接子分類),為0則沒有子分類。如上面的數組，期望產生如下的格式。
$list = array(
<code> 0 =>
array(
'uid' => 5,
'username' => '',
'password' => '',
'user_status' => 1,
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '13863810574',
'realname' => '汪精卫',
'level' => '普通会员',
'trade_account' => '568050269',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => '2',
'total_count' => '4',
'childlist' => array(
9 => array(//9为子分类的uid
'uid' => '9',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '黄建',
'level' => '普通会员',
'trade_account' => '154548',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 1,
'total_count' => 2,
'childlist' => array(
8 => array(
'uid' => '8',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879126845',
'realname' => '大卫',
'level' => '普通会员',
'trade_account' => '834755351',
'reg_time' => null,
'recom_account' => '154548',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 1,
'total_count'=>1,
'childlist' => array(
7 => array(//7为子分类的uid
'uid' => '7',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18316850912',
'realname' => '奥巴马',
'level' => '普通会员',
'trade_account' => '83475535',
'reg_time' => null,
'recom_account' => '834755351',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
)
)
)
)
),
10 => array(
'uid' => '10',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '张科',
'level' => '普通会员',
'trade_account' => '9527',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
)
),
1 =>
array(
'uid' => '6',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18807556392',
'realname' => '周杰伦',
'level' => '普通会员',
'trade_account' => '12435356',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
2 =>
array(
'uid' => '7',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18316850912',
'realname' => '奥巴马',
'level' => '普通会员',
'trade_account' => '83475535',
'reg_time' => null,
'recom_account' => '834755351',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
3 =>
array(
'uid' => '8',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879126845',
'realname' => '大卫',
'level' => '普通会员',
'trade_account' => '834755351',
'reg_time' => null,
'recom_account' => '154548',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
4 =>
array(
'uid' => '9',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '黄建',
'level' => '普通会员',
'trade_account' => '154548',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
5 =>
array(
'uid' => '10',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '张科',
'level' => '普通会员',
'trade_account' => '9527',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
);
</code>
已參考http://www.thinkphp.cn/topic/...進行調試，但未成功取得回傳值。
回覆內容：
從資料庫的一張表中獲取了一個數組，為便於分析進行了切割，切割後數組如下：
<code>$arr = array(
0 =>
array(
'uid' => 5,
'username' => '',
'password' => '',
'user_status' => 1,
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '13863810574',
'realname' => '汪精卫',
'level' => '普通会员',
'trade_account' => '568050269',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
),
1 =>
array(
'uid' => '6',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18807556392',
'realname' => '周杰伦',
'level' => '普通会员',
'trade_account' => '12435356',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
),
2 =>
array(
'uid' => '7',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18316850912',
'realname' => '奥巴马',
'level' => '普通会员',
'trade_account' => '83475535',
'reg_time' => null,
'recom_account' => '834755351',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
),
3 =>
array(
'uid' => '8',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879126845',
'realname' => '大卫',
'level' => '普通会员',
'trade_account' => '834755351',
'reg_time' => null,
'recom_account' => '154548',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
),
4 =>
array(
'uid' => '9',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '黄建',
'level' => '普通会员',
'trade_account' => '154548',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
),
5 =>
array(
'uid' => '10',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '张科',
'level' => '普通会员',
'trade_account' => '9527',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
),
);</code>
現在想對該多維數組進行處理，規則為：當a鍵的recom_account的值等於b鍵的trade_account時，則a鍵值對為b鍵值對的直接子分類，當c鍵的recom_account等於a鍵的trade_account時，則c鍵值對為b鍵值對的間接子分類，每個鍵值對(分類)可以有多個直接子分類，但只對應一個直接父分類，也就是trade_account是唯一的， recom_account不是唯一的。期望返回的結果是：每個鍵值對增加一個count鍵，其值為所有直接子分類的個數，一個childlist鍵，其值為一個多維數組，記錄子分類的所有信息，一個total_count鍵，其值為所有子分類的個數。 haschild欄位為1表示此分類有子分類(包括直接子分類與間接子分類),為0則沒有子分類。如上面的數組，期望產生如下的格式。
$list = array(
<code> 0 =>
array(
'uid' => 5,
'username' => '',
'password' => '',
'user_status' => 1,
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '13863810574',
'realname' => '汪精卫',
'level' => '普通会员',
'trade_account' => '568050269',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => '2',
'total_count' => '4',
'childlist' => array(
9 => array(//9为子分类的uid
'uid' => '9',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '黄建',
'level' => '普通会员',
'trade_account' => '154548',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 1,
'total_count' => 2,
'childlist' => array(
8 => array(
'uid' => '8',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879126845',
'realname' => '大卫',
'level' => '普通会员',
'trade_account' => '834755351',
'reg_time' => null,
'recom_account' => '154548',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 1,
'total_count'=>1,
'childlist' => array(
7 => array(//7为子分类的uid
'uid' => '7',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18316850912',
'realname' => '奥巴马',
'level' => '普通会员',
'trade_account' => '83475535',
'reg_time' => null,
'recom_account' => '834755351',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
)
)
)
)
),
10 => array(
'uid' => '10',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '张科',
'level' => '普通会员',
'trade_account' => '9527',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
)
),
1 =>
array(
'uid' => '6',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18807556392',
'realname' => '周杰伦',
'level' => '普通会员',
'trade_account' => '12435356',
'reg_time' => null,
'recom_account' => '243556',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
2 =>
array(
'uid' => '7',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18316850912',
'realname' => '奥巴马',
'level' => '普通会员',
'trade_account' => '83475535',
'reg_time' => null,
'recom_account' => '834755351',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
3 =>
array(
'uid' => '8',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879126845',
'realname' => '大卫',
'level' => '普通会员',
'trade_account' => '834755351',
'reg_time' => null,
'recom_account' => '154548',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
4 =>
array(
'uid' => '9',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '黄建',
'level' => '普通会员',
'trade_account' => '154548',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '1',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
5 =>
array(
'uid' => '10',
'username' => '',
'password' => '',
'user_status' => '1',
'login_number' => null,
'last_login_time' => null,
'last_login_ip' => null,
'nickname' => '',
'mobile' => '18879701814',
'realname' => '张科',
'level' => '普通会员',
'trade_account' => '9527',
'reg_time' => null,
'recom_account' => '568050269',
'total' => null,
'is_apply' => '0',
'is_checked' => '0',
'haschild' => '0',
'count' => 0,
'total_count' => 0,
'childlist' => null,
),
);
</code>
已參考http://www.thinkphp.cn/topic/...進行調試，但未成功取得回傳值。
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