I have the following array stored in $data
Array
(
[name] => JimBob
[data] => Array
(
[0] => Array
(
[date] => 2013-15-5
[pole] => 2
[race] => 43
)
[1] => Array
(
[date] => 2013-15-6
[pole] => 15
[race] => 34
)
[2] => Array
(
[date] => 2013-15-7
[pole] => 9
[race] => 54
)
)
)
I need to create a new array which looks like this
Array
(
[name] => JimBob
[data] => Array
(
[0] => 2013-15-5,2
[1] => 2013-15-6,15
[2] => 2013-15-7,9
)
)
So far I have this array_map function
$arr2['data'] = array_map(function($date) {
return $date['date'];
}, $data['data']);
print_r($arr2);
Which outputs the below, how can I get the pole values added to these dates separated by comma?
Array
(
[data] => Array
(
[0] => 2013-15-5
[1] => 2013-15-6
[2] => 2013-15-7
)
)
Use concatenation.