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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 |
|---|---|
| 678 | endif; |
| 679 | |
| 680 | if ( !function_exists('wp_clear_auth_cookie') ) : |
| 681 | /** |
| 682 | * Removes all of the cookies associated with authentication. |
| 683 | * |
| 684 | * @since 2.5 |
| 685 | */ |
| 686 | function wp_clear_auth_cookie() { |
| 687 | do_action('clear_auth_cookie'); |
| 688 | |
| 689 | setcookie(AUTH_COOKIE, ' ', time() - 31536000, ADMIN_COOKIE_PATH, COOKIE_DOMAIN); |
| 690 | setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, ADMIN_COOKIE_PATH, COOKIE_DOMAIN); |
| 691 | setcookie(AUTH_COOKIE, ' ', time() - 31536000, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN); |
| 692 | setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN); |
| 693 | setcookie(LOGGED_IN_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN); |
| 694 | setcookie(LOGGED_IN_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN); |
| 695 | |
| 696 | // Old cookies |