apply_filters( 'bp_email_set_bcc', BP_Email_Recipient[] $bcc, string|array|int|WP_User $bcc_address, string $name, string $operation, BP_Email $this )

Parameters

$bcc

BCC recipients.

$bcc_address

Either an email address, user ID, WP_User object, or an array containing any combination of the above.

$name

If $bcc_address is a string, this is the recipient's name.

$operation

If "replace", $to_address replaced previous recipients. If "add", $to_address was added to the array of recipients.

$this

Current instance of the email type class.