Impossible to set cookie value to array

[klas]

Setter $value parameter in JInputCookie is declared as mixed, so it should accept array values, the same as other setters. But currently JInputCookie set method fails do do this is faulty as it tries to do just setcookie($name, $value) - which does not work for arrays. Cookies with array values need to be set for each array value separately with array keys in name - see example 3 here http://php.net/manual/en/function.setcookie.php

[klas]

Steps to reproduce the issue

Run this code
JFactory::getApplication()->input->cookie->set("arraytest", array("asssoc1"=>"assoc1value","asssoc2"=>"assoc2value" ),time() + 365 * 86400);

Expected result

Cookies arraytest[asssoc1] with value "assoc1value", and arraytest[asssoc2] with value "assoc2value" beeing set

Actual result

Warning: setcookie() expects parameter 2 to be string, array given in libraries\joomla\input\cookie.php on line 85
No cookie is set

[zero-24]

Closing as we have a PR. I'm going to copy your instructions. Thanks. #8081