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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 |
|---|---|
| 117 | if ( !$update ) { |
| 118 | $user = new WP_User($user_id); |
| 119 | $user->set_role(get_option('default_role')); |
| 120 | } |
| 121 | |
| 122 | wp_cache_delete($user_id, 'users'); |
| 123 | wp_cache_delete($user_login, 'userlogins'); |
| 124 | |
| 125 | if ( $update ) |
| 126 | do_action('profile_update', $user_id); |
| 127 | else |
| 128 | do_action('user_register', $user_id); |
| 129 | |
| 130 | return $user_id; |
| 131 | } |
| 132 | |
| 133 | |
| 134 | function wp_update_user($userdata) { |
| 135 | global $wpdb; |