basho/riak-php-client — comment on commit 10936481d6cf67b508465a24a3cc78e0c23d5a7d
File: riak.php line 1951
By intel352:

```http_build_query``` is part of the PHP 5 core, so it would seem there's no need to do the IF check.
If someone is building a Riak app in <5.2 PHP, then they shouldn't even be using PHP *or* RIak...