function bp_get_members_invitation_from_request() {
	$invites_class = new BP_Members_Invitation_Manager();
	$invite        = $invites_class->get_by_id( 0 );

	if ( bp_get_members_invitations_allowed() && ! empty( $_GET['inv'] ) ) {
		// Check to make sure the passed hash matches a calculated hash.
		$maybe_invite = $invites_class->get_by_id( absint( $_GET['inv'] ) );
		$hash         = bp_members_invitations_get_hash( $maybe_invite );

		if ( $_GET['ih'] === $hash ) {
			$invite = $maybe_invite;
		}
	}

	/**
	 * Filters the invitation specified by the $_GET parameters.
	 *
	 * @since 8.0.0
	 *
	 * @param BP_Invitation $invite Invitation specified by the $_GET parameters.
	 */
	return apply_filters( 'bp_get_members_invitation_from_request', $invite );
}