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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
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 |
|---|---|
| 2612 | /** |
| 2613 | * Fires immediately after a new user is registered. |
| 2614 | * |
| 2615 | * @since 1.5.0 |
| 2616 | * @since 5.8.0 The `$userdata` parameter was added. |
| 2617 | * |
| 2618 | * @param int $user_id User ID. |
| 2619 | * @param array $userdata The raw array of data passed to wp_insert_user(). |
| 2620 | */ |
| 2621 | do_action( 'user_register', $user_id, $userdata ); |
| 2622 | } |
| 2623 | |
| 2624 | return $user_id; |
| 2625 | } |
| 2626 | |
| 2627 | /** |
| 2628 | * Updates a user in the database. |
| 2629 | * |
| 2630 | * It is possible to update a user's password by specifying the 'user_pass' |