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Code Reference Functions bbp_forum_query_last_reply_id()

bbp_forum_query_last_reply_id( int $forum_id, int $topic_ids )

Returns the forum’s last reply id

Description

Parameters

$forum_id

(Required) Forum id

$topic_ids

(Optional) Topic ids

Source

File: bp-forums/forums/functions.php

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function bbp_forum_query_last_reply_id( $forum_id, $topic_ids = 0 ) {
    global $wpdb;
 
    $cache_id = 'bbp_get_forum_' . $forum_id . '_reply_id';
    $reply_id = wp_cache_get( $cache_id, 'bbpress_posts' );
 
    if ( false === $reply_id ) {
 
        if ( empty( $topic_ids ) ) {
            $topic_ids = bbp_forum_query_topic_ids( $forum_id );
        }
 
        if ( !empty( $topic_ids ) ) {
            $topic_ids = implode( ',', wp_parse_id_list( $topic_ids ) );
            $reply_id  = (int) $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_parent IN ( {$topic_ids} ) AND post_status = '%s' AND post_type = '%s' ORDER BY ID DESC LIMIT 1;", bbp_get_public_status_id(), bbp_get_reply_post_type() ) );
            wp_cache_set( $cache_id, $reply_id, 'bbpress_posts' ); // May be (int) 0
        } else {
            wp_cache_set( $cache_id, '0', 'bbpress_posts' );
        }
    }
 
    return (int) apply_filters( 'bbp_get_forum_last_reply_id', (int) $reply_id, $forum_id );
}

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Changelog

Changelog
Version Description
bbPress (r2908) Introduced.

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