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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 |
|---|---|
| 2470 | /** |
| 2471 | * Fires immediately after a new user is registered. |
| 2472 | * |
| 2473 | * @since 1.5.0 |
| 2474 | * @since 5.8.0 The `$userdata` parameter was added. |
| 2475 | * |
| 2476 | * @param int $user_id User ID. |
| 2477 | * @param array $userdata The raw array of data passed to wp_insert_user(). |
| 2478 | */ |
| 2479 | do_action( 'user_register', $user_id, $userdata ); |
| 2480 | } |
| 2481 | |
| 2482 | return $user_id; |
| 2483 | } |
| 2484 | |
| 2485 | /** |
| 2486 | * Updates a user in the database. |
| 2487 | * |
| 2488 | * It is possible to update a user's password by specifying the 'user_pass' |