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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 |
---|---|
425 | /** |
426 | * Fires before a specified login form action. |
427 | * |
428 | * The dynamic portion of the hook name, `$action`, refers to the action |
429 | * that brought the visitor to the login form. Actions include 'postpass', |
430 | * 'logout', 'lostpassword', etc. |
431 | * |
432 | * @since 2.8.0 |
433 | */ |
434 | do_action( 'login_form_' . $action ); |
435 |
|
436 | $http_post = ('POST' == $_SERVER['REQUEST_METHOD']); |
437 | $interim_login = isset($_REQUEST['interim-login']); |
438 |
|
439 | switch ($action) { |
440 |
|
441 | case 'postpass' : |
442 | if ( ! array_key_exists( 'post_password', $_POST ) ) { |
443 | wp_safe_redirect( wp_get_referer() ); |