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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 |
|---|---|
| 2085 | if ( $update ) { |
| 2086 | /** |
| 2087 | * Fires immediately after an existing user is updated. |
| 2088 | * |
| 2089 | * @since 2.0.0 |
| 2090 | * |
| 2091 | * @param int $user_id User ID. |
| 2092 | * @param object $old_user_data Object containing user's data prior to update. |
| 2093 | */ |
| 2094 | do_action( 'profile_update', $user_id, $old_user_data ); |
| 2095 | } else { |
| 2096 | /** |
| 2097 | * Fires immediately after a new user is registered. |
| 2098 | * |
| 2099 | * @since 1.5.0 |
| 2100 | * |
| 2101 | * @param int $user_id User ID. |
| 2102 | */ |
| 2103 | do_action( 'user_register', $user_id ); |