Contents

Code Reference Functions bbp_remove_user_topic_subscription()

bbp_remove_user_topic_subscription( int $user_id, int $topic_id )

Remove a topic from user’s subscriptions

Description

Parameters

$user_id

(Optional) User id

$topic_id

(Optional) Topic id

Return

(bool) True if the topic was removed from user's subscriptions, otherwise false

Source

File: bp-forums/users/functions.php 

function bbp_remove_user_topic_subscription( $user_id, $topic_id ) {
	if ( empty( $user_id ) || empty( $topic_id ) ) {
		return false;
	}

	$subscriptions = (array) bbp_get_user_subscribed_topic_ids( $user_id );
	if ( empty( $subscriptions ) ) {
		return false;
	}

	$pos = array_search( $topic_id, $subscriptions );
	if ( false === $pos ) {
		return false;
	}

	array_splice( $subscriptions, $pos, 1 );
	$subscriptions = array_filter( $subscriptions );

	if ( !empty( $subscriptions ) ) {
		$subscriptions = implode( ',', wp_parse_id_list( $subscriptions ) );
		update_user_option( $user_id, '_bbp_subscriptions', $subscriptions );
	} else {
		delete_user_option( $user_id, '_bbp_subscriptions' );
	}

	wp_cache_delete( 'bbp_get_topic_subscribers_' . $topic_id, 'bbpress_users' );

	do_action( 'bbp_remove_user_topic_subscription', $user_id, $topic_id );

	return true;
}

Expand full source code Collapse full source code

Changelog

Changelog
Version Description
bbPress (r5156) Introduced.

Questions?

We're always happy to help with code or other questions you might have! Search our developer docs, contact support, or connect with our sales team.