basdenooijer/solarium — pull request #249 by jelte (2014-02-25 07:27:23+00:00)
Title: When you implode the QueryFields you lose the ability to boost multiple individual fields.

When you implode the QueryFields you lose the ability to boost multiple individual fields.

```php
qf='title^5,description^2'
```
throws an error as it will see "5,description^2" as the score for title.

```php
qf=array('titel^5', 'description^2')
```