WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
836 |
|
837 | /** |
838 | * Filter the login page errors. |
839 | * |
840 | * @since 3.6.0 |
841 | * |
842 | * @param object $errors WP Error object. |
843 | * @param string $redirect_to Redirect destination URL. |
844 | */ |
845 | $errors = apply_filters( 'wp_login_errors', $errors, $redirect_to ); |
846 |
|
847 | // Clear any stale cookies. |
848 | if ( $reauth ) |
849 | wp_clear_auth_cookie(); |
850 |
|
851 | login_header(__('Log In'), '', $errors); |
852 |
|
853 | if ( isset($_POST['log']) ) |
854 | $user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr(wp_unslash($_POST['log'])) : ''; |