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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 |
|---|---|
| 172 | } elseif ( !empty($_COOKIE) ) { |
| 173 | if (! empty($_COOKIE['wordpressuser_' . COOKIEHASH]) ) |
| 174 | $user_login = $_COOKIE['wordpressuser_' . COOKIEHASH]; |
| 175 | if (! empty($_COOKIE['wordpresspass_' . COOKIEHASH]) ) { |
| 176 | $user_pass = $_COOKIE['wordpresspass_' . COOKIEHASH]; |
| 177 | $using_cookie = true; |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | do_action('wp_authenticate', array(&$user_login, &$user_pass)); |
| 182 | |
| 183 | if ($user_login && $user_pass) { |
| 184 | $user = get_userdatabylogin($user_login); |
| 185 | if ( 0 == $user->user_level ) |
| 186 | $redirect_to = get_settings('siteurl') . '/wp-admin/profile.php'; |
| 187 | |
| 188 | if ( wp_login($user_login, $user_pass, $using_cookie) ) { |
| 189 | if (! $using_cookie) { |
| 190 | wp_setcookie($user_login, $user_pass); |