'each_connected:key' => array( ... )

[scribu]

'each_connected' was implemented in older versions, but was removed in favor of p2p_type( ... )->each_connected().

Since we can now query multiple connection types, each_connected() has become inadequate.

Here is a new proposed syntax:

<?php

$movies = new WP_Query( array(
    'post_type' => 'movie',

    'each_connected:actors' => array(
        'connected_type' => 'actors_to_movies',
        'genre' => 'comedy',
    )

    'each_connected:studios' => array(
        'connected_type' => 'movies_to_studios',
    )
) );

The drawbacks are the same as in the previous incarnation:

• can't be used on the main WP_Query instance
• harder to debug

[scribu]

Going to go with less magic: #348.