【发布时间】:2020-06-21 09:12:22
【问题描述】:
我有三个数组,第一个数组包括 ids 和员工姓名,第二个数组每月收集员工 id,第三个数组每天收集员工 id 和每日收集我想将这些数组与 ids 和 name 以及 dcollection 和每月收集合并但我的第一个数组 $ids 并没有在这里输出所需的输出
Array
(
[0] => stdClass Object
(
[id] => 1
[name] => Rohit
)
[1] => stdClass Object
(
[id] => 2
[name] => Emop1
)
[2] => stdClass Object
(
[id] => 3
[name] => Pankaj
)
[3] => stdClass Object
(
[id] => 4
[name] => tejpal singh
)
)
第二个数组 $q1 是
Array
(
[0] => stdClass Object
(
[name] => Rohit
[id] => 1
[mcollecton] => 100
)
[1] => stdClass Object
(
[name] => Emop1
[id] => 2
[mcollecton] => 1222
)
)
第三个数组 $q2 是
Array
(
[0] => stdClass Object
(
[name] => Rohit
[id] => 1
[dcollecton] => 300
)
[1] => stdClass Object
(
[name] => Emop1
[id] => 2
[dcollecton] => 150
)
)
到目前为止我已经尝试过
$new_array = array();
foreach($ids as $k) {
$q1n = array("id"=>$k->id,"name"=>$k->name);
foreach($q1 as $k1) {
if($k->id==$k1->id){
$mc = array("mc"=>$k1->mcollecton);
array_merge($q1n,$mc);
}
}
foreach($q2 as $k1){
if($k->id==$k1->id){
$dc = array("dc"=>$k1->dcollecton);
array_merge($q1n,$dc);
}
}
$a = array_merge($q1n,$mc);
$av = array_merge($q1n,$dc);
array_push($new_array,$q1n);
}
但是输出是这样的
Array
(
[0] => Array
(
[id] => 1
[name] => Rohit
)
[1] => Array
(
[id] => 2
[name] => Emop1
)
[2] => Array
(
[id] => 3
[name] => Pankaj
)
[3] => Array
(
[id] => 4
[name] => tejpal singh
)
)
我希望输出是这样的
Array
(
[0] => Array
(
[id] => 1
[name] => Rohit
[mcollection] => 100
[dcollection] => 300
)
[1] => Array
(
[id] => 2
[name] => Emop1
[mcollection] => 1222
[dcollection] => 150
)
[2] => Array
(
[id] => 3
[name] => Pankaj
[mcollection] => 0
[dcollection] => 0
)
[3] => Array
(
[id] => 4
[name] => tejpal singh
[mcollection] => 0
[dcollection] => 0
)
)
所以我尝试了很多次,但没有得到想要的输出。请帮助我如何获得所需的输出。
【问题讨论】:
-
你看过这个答案了吗? stackoverflow.com/a/13669708/3103434
-
只有两个数组
-
您需要执行嵌套循环检查 id,其中一个数组中的 id 等于另一个。至少这是一种方法。