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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 |
|---|---|
| 892 | * |
| 893 | * @param string $logged_in_cookie The logged-in cookie. |
| 894 | * @param int $expire The time the login grace period expires as a UNIX timestamp. |
| 895 | * Default is 12 hours past the cookie's expiration time. |
| 896 | * @param int $expiration The time when the logged-in authentication cookie expires as a UNIX timestamp. |
| 897 | * Default is 14 days from now. |
| 898 | * @param int $user_id User ID. |
| 899 | * @param string $scheme Authentication scheme. Default 'logged_in'. |
| 900 | */ |
| 901 | do_action( 'set_logged_in_cookie', $logged_in_cookie, $expire, $expiration, $user_id, 'logged_in' ); |
| 902 | |
| 903 | /** |
| 904 | * Allows preventing auth cookies from actually being sent to the client. |
| 905 | * |
| 906 | * @since 4.7.4 |
| 907 | * |
| 908 | * @param bool $send Whether to send auth cookies to the client. |
| 909 | */ |
| 910 | if ( ! apply_filters( 'send_auth_cookies', true ) ) { |