Code LibraryWhat it changes
This example replaces the date query used by Contextual Related Posts. It derives an after date from the current post and a before date by adding one day, then enables inclusive bounds.
Check the boundaries
Despite the source comment describing a same-day restriction, both dates are inclusive. A date-only upper bound can include the following day. The example also mixes the post timestamp with gmdate(), so review your timezone and boundary requirements before relying on it for a precise calendar-day filter.
This replaces the existing date-query array rather than adding another condition to it.
Requirements
- Contextual Related Posts
- Contextual Related Posts must be active.
- A current global post must be available when the query runs.
Source
contextual-related-posts/crp-change-query-dates.php<?php
/**
* This is a simple example that restricts CRP results to posts published on the same day as the current post.
*
* @package Contextual_Related_Posts
*/
/**
* Restrict CRP related posts to those published on the same day as the current post.
*
* The crp_posts_from_date and crp_posts_now_date filters were removed in CRP 3.3.0.
* Use crp_query_date_query instead, which accepts a standard WP_Query date_query array.
*
* @since 1.0.0
*
* @param array $date_query Date query array passed to WP_Query.
*
* @return array Updated date query.
*/
function crp_same_date_query( $date_query ) {
global $post;
$post_time = get_the_time( 'U', $post->ID );
$from_date = gmdate( 'Y-m-d', $post_time );
$to_date = gmdate( 'Y-m-d', $post_time + DAY_IN_SECONDS );
$date_query = array(
array(
'after' => $from_date,
'before' => $to_date,
'inclusive' => true,
),
);
return $date_query;
}
add_filter( 'crp_query_date_query', 'crp_same_date_query', 10, 2 );Details
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- Function snippet
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- GitHub
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