The filter argument is the actual query you'd like to execute.
I do however recommend you use also install:
https://github.com/mongodb/mongo-php-library
See for example: http://mongodb.github.io/mongo-php-library/usage/
This should make it much easier to use the driver.
For any other questions,
Hi!
I can't find a suitable channel for my question. If you could be so kind to
point me in
the right direction I'd be most thankful!
in the description on page
http://php.net/manual/en/mongodb-driver-query.construct.php
there is no syntax for the filter contents (below). Without some informati