Filters the ORDER BY clause in the SQL for an adjacent post query.

Description

The dynamic portion of the hook name, $adjacent, refers to the type of adjacency, ‘next’ or ‘previous’.

Possible hook names include:

• get_next_post_sort
• get_previous_post_sort

Parameters

$order_bystring

The ORDER BY clause in the SQL.

$postWP_Post

WP_Post object.

$orderstring

Sort order. 'DESC' for previous post, 'ASC' for next.

Source

$sort = apply_filters( "get_{$adjacent}_post_sort", "ORDER BY p.post_date $order LIMIT 1", $post, $order );

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