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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.
This hook occurs 2 times in this file.
Line | Code |
---|---|
978 | do_action( 'set_logged_in_cookie', $logged_in_cookie, $expire, $expiration, $user_id, 'logged_in', $token ); |
979 |
|
980 | /** |
981 | * Allows preventing auth cookies from actually being sent to the client. |
982 | * |
983 | * @since 4.7.4 |
984 | * |
985 | * @param bool $send Whether to send auth cookies to the client. |
986 | */ |
987 | if ( ! apply_filters( 'send_auth_cookies', true ) ) { |
988 | return; |
989 | } |
990 |
|
991 | setcookie( $auth_cookie_name, $auth_cookie, $expire, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN, $secure, true ); |
992 | setcookie( $auth_cookie_name, $auth_cookie, $expire, ADMIN_COOKIE_PATH, COOKIE_DOMAIN, $secure, true ); |
993 | setcookie( LOGGED_IN_COOKIE, $logged_in_cookie, $expire, COOKIEPATH, COOKIE_DOMAIN, $secure_logged_in_cookie, true ); |
994 | if ( COOKIEPATH != SITECOOKIEPATH ) { |
995 | setcookie( LOGGED_IN_COOKIE, $logged_in_cookie, $expire, SITECOOKIEPATH, COOKIE_DOMAIN, $secure_logged_in_cookie, true ); |
996 | } |
Line | Code |
1006 | function wp_clear_auth_cookie() { |
1007 | /** |
1008 | * Fires just before the authentication cookies are cleared. |
1009 | * |
1010 | * @since 2.7.0 |
1011 | */ |
1012 | do_action( 'clear_auth_cookie' ); |
1013 |
|
1014 | /** This filter is documented in wp-includes/pluggable.php */ |
1015 | if ( ! apply_filters( 'send_auth_cookies', true ) ) { |
1016 | return; |
1017 | } |
1018 |
|
1019 | // Auth cookies. |
1020 | setcookie( AUTH_COOKIE, ' ', time() - YEAR_IN_SECONDS, ADMIN_COOKIE_PATH, COOKIE_DOMAIN ); |
1021 | setcookie( SECURE_AUTH_COOKIE, ' ', time() - YEAR_IN_SECONDS, ADMIN_COOKIE_PATH, COOKIE_DOMAIN ); |
1022 | setcookie( AUTH_COOKIE, ' ', time() - YEAR_IN_SECONDS, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN ); |
1023 | setcookie( SECURE_AUTH_COOKIE, ' ', time() - YEAR_IN_SECONDS, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN ); |
1024 | setcookie( LOGGED_IN_COOKIE, ' ', time() - YEAR_IN_SECONDS, COOKIEPATH, COOKIE_DOMAIN ); |