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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 |
|---|---|
| 191 | $user = new WP_User(0, $user_login); |
| 192 | |
| 193 | // If the user can't edit posts, send them to their profile. |
| 194 | if ( !$user->has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' ) ) |
| 195 | $redirect_to = get_settings('siteurl') . '/wp-admin/profile.php'; |
| 196 | |
| 197 | if ( wp_login($user_login, $user_pass, $using_cookie) ) { |
| 198 | if ( !$using_cookie ) |
| 199 | wp_setcookie($user_login, $user_pass, false, '', '', $rememberme); |
| 200 | do_action('wp_login', $user_login); |
| 201 | wp_redirect($redirect_to); |
| 202 | exit; |
| 203 | } else { |
| 204 | if ( $using_cookie ) |
| 205 | $error = __('Your session has expired.'); |
| 206 | } |
| 207 | } else if ( $user_login || $user_pass ) { |
| 208 | $error = __('<strong>Error</strong>: The password field is empty.'); |
| 209 | } |