i have two array like below
Array
(
[0] => Array
(
[taskcount] => 3
[client_id] => 1
[client_name] => No Project Set
)
[1] => Array
(
[taskcount] => 1
[client_id] => 4
[client_name] => Check
)
[2] => Array
(
[taskcount] => 1
[client_id] => 5
[client_name] => Others
)
)
and
Array
(
[0] => Array
(
[taskcount] => 1
[client_id] => 5
[client_name] => Others
),
[1] => Array
(
[taskcount] => 1
[client_id] =>7
[client_name] => Othersnew
)
)
and i want to merge two array so as to return some thing like,means i want to sum the taskcount if both array has common client_id
Array
(
[0] => Array
(
[taskcount] => 3
[client_id] => 1
[client_name] => No Project Set
)
[1] => Array
(
[taskcount] => 1
[client_id] => 4
[client_name] => Check
)
[2] => Array
(
[taskcount] => 2
[client_id] => 5
[client_name] => Others
)
[3] => Array
(
[taskcount] => 1
[client_id] =>7
[client_name] => Othersnew
)
)