PHP array and implode with blank/null values

Question

I have a array which i generated by values in a database, the example is below:

$addressarray = array($results[\'client\']->client_city, $results[\'client         


        

Answer 1

I think you can use array_filter to your array before use implode() function

$address = implode("\n", array_filter($addressarray));

Answer 2

try to use array_filter() on the $adressesarray, it filters empty values. For more array_filter()