Php 如何根据某个索引获取数组值之和(未排序)
如果Php 如何根据某个索引获取数组值之和(未排序),php,arrays,multidimensional-array,sum,array-sum,Php,Arrays,Multidimensional Array,Sum,Array Sum,如果月份和全名在一个数组中相同,我需要月租和arc的总和 输入阵列 Array ( [0] => Array ( [0] => Array ( [id] => 521 [full_name] => Nilesh chauhan [monthly_rental] => 1
月份
和全名
在一个数组中相同,我需要月租
和arc
的总和
输入阵列
Array
(
[0] => Array
(
[0] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 15000
[arc] => 180000
[month] => 1
)
)
[1] => Array
(
[0] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 14166.666666667
[arc] => 170000
[month] => 2
)
[1] => Array
(
[id] => 589
[full_name] => Gajanan satpute
[monthly_rental] => 14166.666666667
[arc] => 170000
[month] => 2
)
[2] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 13333.333333333
[arc] => 160000
[month] => 2
)
[3] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 11250
[arc] => 135000
[month] => 2
)
[4] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 7500
[arc] => 90000
[month] => 2
)
[5] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 7000
[arc] => 84000
[month] => 2
)
)
[2] => Array
(
[0] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 35833.333333333
[arc] => 430000
[month] => 3
)
[1] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 14166.666666667
[arc] => 170000
[month] => 3
)
[2] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 13333.333333333
[arc] => 160000
[month] => 3
)
[3] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 8750
[arc] => 105000
[month] => 3
)
[4] => Array
(
[id] => 589
[full_name] => Gajanan satpute
[monthly_rental] => 7500
[arc] => 90000
[month] => 3
)
[5] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 6493.3333333333
[arc] => 77920
[month] => 3
)
)
)
第1和第2个索引中有6个子数组,我想要0,1,5(Ritesh Shah,第2个月)
数组的总和,并使它们唯一。和此相同,我有一个很长的数组列表,但如果你们中的任何人向我建议如何获得这个数组的和值,我将管理它们
我想要的输出:
Array
(
[0] => Array
(
[0] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 15000
[arc] => 180000
[month] => 1
)
)
[1] => Array
(
[0] => Array
(
[id] => 1549
[full_name] => Ritesh shah
[monthly_rental] => 32416.66
[arc] => 389000
[month] => 2
)
[1] => Array
(
[id] => 589
[full_name] => Gajanan satpute
[monthly_rental] => 14166.666666667
[arc] => 170000
[month] => 2
)
[2] => Array
(
[id] => 521
[full_name] => Nilesh chauhan
[monthly_rental] => 20833.33
[arc] => 250000
[month] => 2
)
)
...
您可以应用此函数并检索预期输出:
function getCustomMonoRecords($data){
$res = [];
foreach($data as $m=>$ar){
$res[$m] = [];
$tmp = [];
$i = 0;
foreach($ar as $ind=>$rec){
if(!array_key_exists($rec['id'],$tmp)) {
$tmp[$rec['id']] = $i;
$res[$m][$i] = $rec;
$i++;
} else {
$in = $tmp[$rec['id']];
$res[$m][$in]['monthly_rental'] += $rec['monthly_rental'];
$res[$m][$in]['arc'] += $rec['arc'];
}
}
}
return $res;
}
或者有点不同:
function getCustomMonoRecords2($data){
$res = [];
foreach($data as $m=>$ar){
$res[$m] = [];
foreach($ar as $ind=>$rec){
if(!isset($res[$m][$rec['id']])){
$res[$m][$rec['id']] = $rec;
} else {
$res[$m][$rec['id']]['monthly_rental'] += $rec['monthly_rental'];
$res[$m][$rec['id']]['arc'] += $rec['arc'];
}
}
$res[$m] = array_values($res[$m]);
}
return $res;
}
您可以应用此函数并检索预期输出:
function getCustomMonoRecords($data){
$res = [];
foreach($data as $m=>$ar){
$res[$m] = [];
$tmp = [];
$i = 0;
foreach($ar as $ind=>$rec){
if(!array_key_exists($rec['id'],$tmp)) {
$tmp[$rec['id']] = $i;
$res[$m][$i] = $rec;
$i++;
} else {
$in = $tmp[$rec['id']];
$res[$m][$in]['monthly_rental'] += $rec['monthly_rental'];
$res[$m][$in]['arc'] += $rec['arc'];
}
}
}
return $res;
}
或者有点不同:
function getCustomMonoRecords2($data){
$res = [];
foreach($data as $m=>$ar){
$res[$m] = [];
foreach($ar as $ind=>$rec){
if(!isset($res[$m][$rec['id']])){
$res[$m][$rec['id']] = $rec;
} else {
$res[$m][$rec['id']]['monthly_rental'] += $rec['monthly_rental'];
$res[$m][$rec['id']]['arc'] += $rec['arc'];
}
}
$res[$m] = array_values($res[$m]);
}
return $res;
}
这是否回答了您的问题?不,在这里,我有一个不同的名字,当我使用你建议的问题逻辑时,它给出了我不想要的所有值的总和。请阅读。你应该向我们展示你已经尝试过的东西,并解释到底是什么问题。这不是一个代码编写服务。@04FS先生,我用了我的后半段时间来解决这个问题,这不是你所想的。那么请展示你所做的尝试!否则我不知道我们该怎么做,只是假装而已。这能回答你的问题吗?不,在这里,我有一个不同的名字,当我使用你建议的问题逻辑时,它给出了我不想要的所有值的总和。请阅读。你应该向我们展示你已经尝试过的东西,并解释到底是什么问题。这不是一个代码编写服务。@04FS先生,我用了我的后半段时间来解决这个问题,这不是你所想的。那么请展示你所做的尝试!否则我不知道我们该怎么做,只是假装而已。谢谢你,先生,两个功能都很好。谢谢你,先生,这两个功能都很完美。