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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 |
|---|---|
| 436 | /** |
| 437 | * Fires before a specified login form action. |
| 438 | * |
| 439 | * The dynamic portion of the hook name, $action, refers to the action |
| 440 | * that brought the visitor to the login form. Actions include 'postpass', |
| 441 | * 'logout', 'lostpassword', etc. |
| 442 | * |
| 443 | * @since 2.8.0 |
| 444 | */ |
| 445 | do_action( 'login_form_' . $action ); |
| 446 | |
| 447 | $http_post = ('POST' == $_SERVER['REQUEST_METHOD']); |
| 448 | $interim_login = isset($_REQUEST['interim-login']); |
| 449 | |
| 450 | switch ($action) { |
| 451 | |
| 452 | case 'postpass' : |
| 453 | require_once ABSPATH . 'wp-includes/class-phpass.php'; |
| 454 | $hasher = new PasswordHash( 8, true ); |