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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 |
|---|---|
| 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); |
| 191 | } |
| 192 | do_action('wp_login', $user_login); |
| 193 | wp_redirect($redirect_to); |
| 194 | exit(); |
| 195 | } else { |
| 196 | if ($using_cookie) |
| 197 | $error = __('Your session has expired.'); |
| 198 | } |
| 199 | } |
| 200 | if ( isset($_REQUEST['redirect_to']) ) |
| 201 | $redirect_to = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $_REQUEST['redirect_to']); |