How to edit inner array inside another array in php? - php

Question

I have an array coming as below which is dynamic. Now I want to edit a specific array for "BHD0000000002". I am getting the following array through ajax request. However I cannot edit the inner array element. For example, I am trying to edit the inner array value for the key "BHD0000000002" but unable to fix the issues. Can anyone help sir/madam?
This is the original array:
$budget_detail_array=Array
(
[0] => Array
(
[BHD0000000001] => 10000
)
[1] => Array
(
[BHD0000000002] => 12212121
)
[2] => Array
(
[BHD0000000003] => 212121
)
[3] => Array
(
[BHD0000000004] => 212121
)
[4] => Array
(
[BHD0000000005] => 212121
)
[5] => Array
(
[BHD0000000006] => 2121
)
[6] => Array
(
[BHD0000000007] => 2121
)
[7] => Array
(
[BHD0000000008] => 21221
)
[8] => Array
(
[BHD0000000009] => 2112212
)
)
I want to edit the above array as :
Array
(
[0] => Array
(
[BHD0000000001] => 10000
)
[1] => Array
(
[BHD0000000002] => 5000
)
[2] => Array
(
[BHD0000000003] => 212121
)
[3] => Array
(
[BHD0000000004] => 212121
)
[4] => Array
(
[BHD0000000005] => 212121
)
[5] => Array
(
[BHD0000000006] => 2121
)
[6] => Array
(
[BHD0000000007] => 2121
)
[7] => Array
(
[BHD0000000008] => 21221
)
[8] => Array
(
[BHD0000000009] => 2112212
)
)
So far I have tried with the following code but it is not working. Anyone can help?
foreach($budget_detail_array as $key=>$value){
foreach($value as $keyval=>$val){
if($keyval=='BHD0000000002'){
$val=5000;
}
}
/*if($value[$budget_id]){
$value[$budget_id]=100;
}else{
$value[$budget_id]=700;
}*/
}
print_r($budget_detail_array);exit;

Answer 1

In order to modify an associative array value you can do this:
$budget_detail_array[1]['BHD0000000002'] = 5000;
And then check the result again
print_r($budget_detail_array);