./Sources/Subs-Notify.php

function getNotifyPrefs(int|array $members, string|array $prefs = '', bool $process_default = false): array

Fetches the list of preferences (or a single/subset of preferences) for notifications for one or more users.

Type	Parameter	Description
`int`\|`array`	`$members`	A user id or an array of (integer) user ids to load preferences for
`string`\|`array`	`$prefs`	An empty string to load all preferences, or a string (or array) of preference name(s) to load
`bool`	`$process_default`	Whether to apply the default values to the members’ values or not.

function setNotifyPrefs(int $memID, array $prefs = array()): void

Sets the list of preferences for a single user.

Type	Parameter	Description
`int`	`$memID`	The user whose preferences you are setting
`array`	`$prefs`	An array key of pref -> value

function deleteNotifyPrefs(int $memID, array $prefs): void

Deletes notification preference

Type	Parameter	Description
`int`	`$memID`	The user whose preference you’re setting
`array`	`$prefs`	The preferences to delete

function getMemberWithToken(string $type): array

Verifies a member’s unsubscribe token, then returns some member info

Type	Parameter	Description
`string`	`$type`	The type of notification the token is for (e.g. ‘board’, ‘topic’, etc.)

function createUnsubscribeToken(int $memID, string $email, string $type = '', int $itemID = 0): string

Builds an unsubscribe token

Type	Parameter	Description
`int`	`$memID`	The id of the member that this token is for
`string`	`$email`	The member’s email address
`string`	`$type`	The type of notification the token is for (e.g. ‘board’, ‘topic’, etc.)
`int`	`$itemID`	The id of the notification item, if applicable.