get_{$adjacent}_post_sort filter should have $order parameter

[manchumahara]

get_{$adjacent}_post_sort code looks like below

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

I think it should have the $order as parameter after $post, my proposed code is

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

as $order is missing as filter parameter it's not possible to understand what's the current $order from the the first parameter "ORDER BY p.post_date $order LIMIT 1"

[manchumahara]

added a patch for the changes need

[Soean]

Hallo @manchumahara
thanks for your patch. You also have to add the @since tag in the filter comment.

[manchumahara]

Hi,

What should be the version number in the since tag or How I can know what will be the next version in which this patch will be merged. Sorry for my ignorance. Can you please suggest me the ?

Replying to Soean:

Hallo @manchumahara
thanks for your patch. You also have to add the @since tag in the filter comment.

[Soean]

Hey,
you can use the next major version in your patch, 4.9.0. If the patch gets merged later, the core committer can change it very easily to the correct version.

[manchumahara]

2nd patch, added the @since tag

[SergeyBiryukov]

In 41589:

Posts, Post Types: Pass the order parameter to get_{$adjacent}_post_sort filter.

Props manchumahara.
Fixes #41924.