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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 611 | * get_blogs_of_user(), returning that value instead. |
| 612 | * |
| 613 | * @since 4.6.0 |
| 614 | * |
| 615 | * @param null|array $sites An array of site objects of which the user is a member. |
| 616 | * @param int $user_id User ID. |
| 617 | * @param bool $all Whether the returned array should contain all sites, including |
| 618 | * those marked 'deleted', 'archived', or 'spam'. Default false. |
| 619 | */ |
| 620 | $sites = apply_filters( 'pre_get_blogs_of_user', null, $user_id, $all ); |
| 621 | |
| 622 | if ( null !== $sites ) { |
| 623 | return $sites; |
| 624 | } |
| 625 | |
| 626 | $keys = get_user_meta( $user_id ); |
| 627 | if ( empty( $keys ) ) { |
| 628 | return array(); |
| 629 | } |