PHP Array in to comma separated list

Question

I have a list of items from a database being parse in an array

Array
(
    [0] => Array
        (
            [dToken] => 731fea87ea9dc61f16e93f1ad2b96         


        

Answer 1

You could just build the string:

$cvsString = '';
$delimiter = '';
foreach($result as $device){
    $cvsString.= $delimiter . $device['dToken'];

    $delimiter = ',';
}

var_dump($cvsString);

Or you could first build in array:

$cvsArray = array();
foreach($result as $device){
    $cvsArray[] = $device['dToken'];
}

var_dump(implode(',', $cvsArray));