最近做分类目录树形图因为插件要求格式弄了个无限级生成树形数据的,现在提交回数据也是原封不动的提交回来,这会我问题来了,又需要转为一维数组于是就有了这个.
首先:
函数:
/**
* 树形数据转换为线性数据(多维数组转为一维数组)
*
* @param array $arrData 需要转换的树形数据
* @param string $strChild 子集数组字段
* @return void
* 格式
* [[0]=>[‘下标’=>’内容’,’子集下标’=>’子集’],[0]=>[‘下标’=>’内容’,’子集下标’=>’子集’]]
*/
function arreach($arrData = [], $strChild = “children”)
{
if (empty($arrData) || !is_array($arrData)) {
return $arrData;
}
$arrRes = [];
foreach ($arrData as $k => $v) {
$arrTmp = $v;
unset($arrTmp[$strChild]);
$arrRes[] = $arrTmp;
if (!empty($v[$strChild])) {
$arrTmp = arreach($v[$strChild]);
$arrRes = array_merge($arrRes, $arrTmp);
}
}
return $arrRes;
}
提交:
Array
(
[0] => Array
(
[id] => 0
[cid] => 2
[pid] => 28
[dname] => 测试一层_2
[sort] => 50
[addtime] => 1576572236
[spread] => true
[title] => B公司B公司
[children] => Array
(
[0] => Array
(
[id] => 1
[cid] => 2
[pid] => 0
[dname] => 运营部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 运营部
[children] => Array
(
[0] => Array
(
[id] => 3
[cid] => 2
[pid] => 1
[dname] => 运营一部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 运营一部
[children] => Array
(
[0] => Array
(
[id] => 22
[cid] => 2
[pid] => 3
[dname] => 一部管理
[sort] => 50
[addtime] => 1576484241
[spread] => true
[title] => 一部管理
[children] => Array
(
[0] => Array
(
[id] => 23
[cid] => 2
[pid] => 22
[dname] => 管理部一组
[sort] => 50
[addtime] => 1576484277
[spread] => true
[title] => 管理部一组
[children] => Array
(
[0] => Array
(
[id] => 24
[cid] => 2
[pid] => 23
[dname] => 一组内小队
[sort] => 50
[addtime] => 1576484305
[spread] => true
[title] => 一组内小队
[children] => Array
(
[0] => Array
(
[id] => 26
[cid] => 2
[pid] => 24
[dname] => 小队内小组
[sort] => 50
[addtime] => 1576484391
[spread] => true
[title] => 小队内小组
[children] => Array
(
[0] => Array
(
[id] => 27
[cid] => 2
[pid] => 26
[dname] => 小组内个人
[sort] => 50
[addtime] => 1576484437
[spread] => true
[title] => 小组内个人
)
)
)
)
)
)
)
)
)
)
)
[1] => Array
(
[id] => 4
[cid] => 2
[pid] => 1
[dname] => 运营二部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 运营二部
)
)
)
[1] => Array
(
[id] => 2
[cid] => 2
[pid] => 0
[dname] => 网络技术部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 网络技术部
[children] => Array
(
[0] => Array
(
[id] => 5
[cid] => 2
[pid] => 2
[dname] => 开发部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 开发部
[children] => Array
(
[0] => Array
(
[id] => 7
[cid] => 2
[pid] => 5
[dname] => 开发部1办
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 开发部1办
)
)
)
[1] => Array
(
[id] => 11
[cid] => 2
[pid] => 2
[dname] => 产品部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 产品部
[children] => Array
(
[0] => Array
(
[id] => 13
[cid] => 2
[pid] => 11
[dname] => 产品123
[sort] => 50
[addtime] => 1559812846
[spread] => true
[title] => 产品123
)
)
)
)
)
[2] => Array
(
[id] => 28
[cid] => 2
[pid] => 0
[dname] => 顶级部门
[sort] => 50
[addtime] => 1576572175
[spread] => true
[title] => 顶级部门
[children] => Array
(
[0] => Array
(
[id] => 29
[cid] => 2
[pid] => 28
[dname] => 测试一层
[sort] => 50
[addtime] => 1576572192
[spread] => true
[title] => 测试一层
)
[1] => Array
(
[id] => 30
[cid] => 2
[pid] => 28
[dname] => 测试一层_2
[sort] => 50
[addtime] => 1576572236
[spread] => true
[title] => 测试一层_2
)
)
)
)
)
)
结果:
Array
(
[0] => Array
(
[id] => 0
[cid] => 2
[pid] => 28
[dname] => 测试一层_2
[sort] => 50
[addtime] => 1576572236
[spread] => true
[title] => B公司B公司
)
[1] => Array
(
[id] => 1
[cid] => 2
[pid] => 0
[dname] => 运营部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 运营部
)
[2] => Array
(
[id] => 3
[cid] => 2
[pid] => 1
[dname] => 运营一部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 运营一部
)
[3] => Array
(
[id] => 22
[cid] => 2
[pid] => 3
[dname] => 一部管理
[sort] => 50
[addtime] => 1576484241
[spread] => true
[title] => 一部管理
)
[4] => Array
(
[id] => 23
[cid] => 2
[pid] => 22
[dname] => 管理部一组
[sort] => 50
[addtime] => 1576484277
[spread] => true
[title] => 管理部一组
)
[5] => Array
(
[id] => 24
[cid] => 2
[pid] => 23
[dname] => 一组内小队
[sort] => 50
[addtime] => 1576484305
[spread] => true
[title] => 一组内小队
)
[6] => Array
(
[id] => 26
[cid] => 2
[pid] => 24
[dname] => 小队内小组
[sort] => 50
[addtime] => 1576484391
[spread] => true
[title] => 小队内小组
)
[7] => Array
(
[id] => 27
[cid] => 2
[pid] => 26
[dname] => 小组内个人
[sort] => 50
[addtime] => 1576484437
[spread] => true
[title] => 小组内个人
)
[8] => Array
(
[id] => 4
[cid] => 2
[pid] => 1
[dname] => 运营二部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 运营二部
)
[9] => Array
(
[id] => 2
[cid] => 2
[pid] => 0
[dname] => 网络技术部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 网络技术部
)
[10] => Array
(
[id] => 5
[cid] => 2
[pid] => 2
[dname] => 开发部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 开发部
)
[11] => Array
(
[id] => 7
[cid] => 2
[pid] => 5
[dname] => 开发部1办
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 开发部1办
)
[12] => Array
(
[id] => 11
[cid] => 2
[pid] => 2
[dname] => 产品部
[sort] => 50
[addtime] => 1559811865
[spread] => true
[title] => 产品部
)
[13] => Array
(
[id] => 13
[cid] => 2
[pid] => 11
[dname] => 产品123
[sort] => 50
[addtime] => 1559812846
[spread] => true
[title] => 产品123
)
[14] => Array
(
[id] => 28
[cid] => 2
[pid] => 0
[dname] => 顶级部门
[sort] => 50
[addtime] => 1576572175
[spread] => true
[title] => 顶级部门
)
[15] => Array
(
[id] => 29
[cid] => 2
[pid] => 28
[dname] => 测试一层
[sort] => 50
[addtime] => 1576572192
[spread] => true
[title] => 测试一层
)
[16] => Array
(
[id] => 30
[cid] => 2
[pid] => 28
[dname] => 测试一层_2
[sort] => 50
[addtime] => 1576572236
[spread] => true
[title] => 测试一层_2
)
)
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本文地址: PHP树形数据转换为线性数据(多维数组转为一维数组)
本文地址: PHP树形数据转换为线性数据(多维数组转为一维数组)
