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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 |
|---|---|
| 1510 | if ( isset($role) ) |
| 1511 | $user->set_role($role); |
| 1512 | elseif ( !$update ) |
| 1513 | $user->set_role(get_option('default_role')); |
| 1514 | |
| 1515 | wp_cache_delete($user_id, 'users'); |
| 1516 | wp_cache_delete($user_login, 'userlogins'); |
| 1517 | |
| 1518 | if ( $update ) |
| 1519 | do_action('profile_update', $user_id, $old_user_data); |
| 1520 | else |
| 1521 | do_action('user_register', $user_id); |
| 1522 | |
| 1523 | return $user_id; |
| 1524 | } |
| 1525 | |
| 1526 | /** |
| 1527 | * Update an user in the database. |
| 1528 | * |