Ticket: #1973, #1257

Issue

There is no easy way to access the amount of found posts in a query.

Solution

Add found_posts property to Timber\PostQuery. It will only be filled if Timber\PostQuery uses Timber\QueryIterator internally, but not when what you pass to Timber\PostQuery is already a collection of posts.

Impact

Happyness.

Usage Changes

You can now access the amount of found posts through the found_posts property in Timber\PostQuery:

$query = new Timber\PostQuery( [
    'post_type' => 'post',
] );

$query->found_posts;

Considerations

Are there other properties that should be easy to access?

Testing

Yes. Including tests for special cases when no_found_rows is used in the query.