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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 |
|---|---|
| 168 | |
| 169 | if ( ! current_user_can('create_users') ) |
| 170 | wp_die(__('You can’t create users.')); |
| 171 | |
| 172 | $user_id = add_user(); |
| 173 | $update = 'add'; |
| 174 | if ( is_wp_error( $user_id ) ) |
| 175 | $add_user_errors = $user_id; |
| 176 | else { |
| 177 | $new_user_login = apply_filters('pre_user_login', sanitize_user(stripslashes($_REQUEST['user_login']), true)); |
| 178 | $redirect = add_query_arg( array('usersearch' => urlencode($new_user_login), 'update' => $update), $redirect ); |
| 179 | wp_redirect( $redirect . '#user-' . $user_id ); |
| 180 | die(); |
| 181 | } |
| 182 | |
| 183 | default: |
| 184 | |
| 185 | if ( !empty($_GET['_wp_http_referer']) ) { |
| 186 | wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']))); |