Unique Merge multiple multidimensional array - php

Question

I have some difficulties to merge many multidimensional array in php. I tried to do it by many way, but each time, I don't get the result wanted. I tried with array_merge(array_unique,...) and in different post I found a way with array_map, but I don't understand everything...
I can have many multi array like below:
array(
(int) 0 => array(
'User' => array(
'username' => 'testje',
'firstname' => 'jean',
'lastname' => 'test'
),
'Calendar' => array(
'period' => 'AM'
),
'Shift' => array(
'name' => 'HV',
'color' => '#b7fa00'
),
'Team' => array(
'name' => 'Proxy_B28'
)
),
(int) 1 => array(
'User' => array(
'username' => 'testje',
'firstname' => 'jean',
'lastname' => 'test'
),
'Calendar' => array(
'period' => 'PM'
),
'Shift' => array(
'name' => 'HV',
'color' => '#b7fa00'
),
'Team' => array(
'name' => 'Proxy_B28'
)
)
)
And I would like to get this kind of array :
array(
'User' => array(
'username' => 'testje',
'firstname' => 'jean',
'lastname' => 'test'
),
'Calendar' => array(
'period' => 'Full day'
),
'Shift' => array(
'name' => 'HV',
'color' => '#b7fa00'
),
'Team' => array(
'name' => 'Proxy_B28'
)
)
Do you have some advices to give me to get this result ?
Thank you very much !

Answer 1

I don't know if the best solution but it seems to work like this, and fastly :
foreach ($users as $k=>$v){
//$r[$k] = array_merge($v,$users[$k]);
//$unique[] = array_map("unserialize", array_unique(array_map("serialize", $users[$k])));
$s[$k] = array(
'username' => $v['User']['username'],
'team' => $v['Team']['name'],
'period' => $v['Calendar']['period']
);
if ($k > 0) {
if (in_array($v['User']['username'],$s[$k])) {
unset($s[$k-1]);
$s[$k] = array(
'username' => $v['User']['username'],
'team' => $v['Team']['name'],
'period' => "FD"
);
}
}
}
Do you have another idea or this one is enough good ?
thank you !