/**
* Get the value of a transient.
*
- * If the transient does not exist or does not have a value, then the return value
- * will be false.
+ * If the transient does not exist, does not have a value, or has expired,
+ * then the return value will be false.
*
* @since 2.8.0
*
- * @param string $transient Transient name. Expected to not be SQL-escaped
- * @return mixed Value of transient
+ * @param string $transient Transient name. Expected to not be SQL-escaped.
+ * @return mixed Value of transient.
*/
function get_transient( $transient ) {
*
* @since 2.8.0
*
- * @param string $transient Transient name. Expected to not be SQL-escaped.
- * @param mixed $value Transient value. Must be serializable if non-scalar. Expected to not be SQL-escaped.
- * @param int $expiration Time until expiration in seconds, default 0
+ * @param string $transient Transient name. Expected to not be SQL-escaped. Must be
+ * 45 characters or fewer in length.
+ * @param mixed $value Transient value. Must be serializable if non-scalar.
+ * Expected to not be SQL-escaped.
+ * @param int $expiration Optional. Time until expiration in seconds. Default 0.
* @return bool False if value was not set and true if value was set.
*/
function set_transient( $transient, $value, $expiration = 0 ) {
*/
function wp_user_settings() {
- if ( ! is_admin() )
- return;
-
- if ( defined('DOING_AJAX') )
+ if ( ! is_admin() || defined( 'DOING_AJAX' ) ) {
return;
+ }
- if ( ! $user_id = get_current_user_id() )
+ if ( ! $user_id = get_current_user_id() ) {
return;
+ }
- if ( is_super_admin() && ! is_user_member_of_blog() )
+ if ( is_super_admin() && ! is_user_member_of_blog() ) {
return;
+ }
$settings = (string) get_user_option( 'user-settings', $user_id );
}
// The cookie is not set in the current browser or the saved value is newer.
- setcookie( 'wp-settings-' . $user_id, $settings, time() + YEAR_IN_SECONDS, SITECOOKIEPATH );
- setcookie( 'wp-settings-time-' . $user_id, time(), time() + YEAR_IN_SECONDS, SITECOOKIEPATH );
+ $secure = ( 'https' === parse_url( site_url(), PHP_URL_SCHEME ) );
+ setcookie( 'wp-settings-' . $user_id, $settings, time() + YEAR_IN_SECONDS, SITECOOKIEPATH, null, $secure );
+ setcookie( 'wp-settings-time-' . $user_id, time(), time() + YEAR_IN_SECONDS, SITECOOKIEPATH, null, $secure );
$_COOKIE['wp-settings-' . $user_id] = $settings;
}
*/
function set_user_setting( $name, $value ) {
- if ( headers_sent() )
+ if ( headers_sent() ) {
return false;
+ }
$all_user_settings = get_all_user_settings();
$all_user_settings[$name] = $value;
*/
function delete_user_setting( $names ) {
- if ( headers_sent() )
+ if ( headers_sent() ) {
return false;
+ }
$all_user_settings = get_all_user_settings();
$names = (array) $names;
}
}
- if ( $deleted )
+ if ( $deleted ) {
return wp_set_all_user_settings( $all_user_settings );
+ }
return false;
}
function get_all_user_settings() {
global $_updated_user_settings;
- if ( ! $user_id = get_current_user_id() )
+ if ( ! $user_id = get_current_user_id() ) {
return array();
+ }
- if ( isset( $_updated_user_settings ) && is_array( $_updated_user_settings ) )
+ if ( isset( $_updated_user_settings ) && is_array( $_updated_user_settings ) ) {
return $_updated_user_settings;
+ }
$user_settings = array();
+
if ( isset( $_COOKIE['wp-settings-' . $user_id] ) ) {
$cookie = preg_replace( '/[^A-Za-z0-9=&_]/', '', $_COOKIE['wp-settings-' . $user_id] );
- if ( $cookie && strpos( $cookie, '=' ) ) // '=' cannot be 1st char
+ if ( strpos( $cookie, '=' ) ) { // '=' cannot be 1st char
parse_str( $cookie, $user_settings );
-
+ }
} else {
$option = get_user_option( 'user-settings', $user_id );
- if ( $option && is_string($option) )
+
+ if ( $option && is_string( $option ) ) {
parse_str( $option, $user_settings );
+ }
}
$_updated_user_settings = $user_settings;
function wp_set_all_user_settings( $user_settings ) {
global $_updated_user_settings;
- if ( ! $user_id = get_current_user_id() )
+ if ( ! $user_id = get_current_user_id() ) {
return false;
+ }
- if ( is_super_admin() && ! is_user_member_of_blog() )
+ if ( is_super_admin() && ! is_user_member_of_blog() ) {
return;
+ }
$settings = '';
foreach ( $user_settings as $name => $value ) {
$_name = preg_replace( '/[^A-Za-z0-9_]+/', '', $name );
$_value = preg_replace( '/[^A-Za-z0-9_]+/', '', $value );
- if ( ! empty( $_name ) )
+ if ( ! empty( $_name ) ) {
$settings .= $_name . '=' . $_value . '&';
+ }
}
- $settings = rtrim($settings, '&');
+ $settings = rtrim( $settings, '&' );
parse_str( $settings, $_updated_user_settings );
update_user_option( $user_id, 'user-settings', $settings, false );
* @since 2.7.0
*/
function delete_all_user_settings() {
- if ( ! $user_id = get_current_user_id() )
+ if ( ! $user_id = get_current_user_id() ) {
return;
+ }
update_user_option( $user_id, 'user-settings', '', false );
- setcookie('wp-settings-' . $user_id, ' ', time() - YEAR_IN_SECONDS, SITECOOKIEPATH);
+ setcookie( 'wp-settings-' . $user_id, ' ', time() - YEAR_IN_SECONDS, SITECOOKIEPATH );
}
/**
/**
* Get the value of a site transient.
*
- * If the transient does not exist or does not have a value, then the return value
- * will be false.
+ * If the transient does not exist, does not have a value, or has expired,
+ * then the return value will be false.
*
* @since 2.9.0
*
* @see get_transient()
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
- * @return mixed Value of transient
+ * @return mixed Value of transient.
*/
function get_site_transient( $transient ) {
*
* @see set_transient()
*
- * @param string $transient Transient name. Expected to not be SQL-escaped.
- * @param mixed $value Transient value. Expected to not be SQL-escaped.
- * @param int $expiration Time until expiration in seconds, default 0
+ * @param string $transient Transient name. Expected to not be SQL-escaped. Must be
+ * 40 characters or fewer in length.
+ * @param mixed $value Transient value. Expected to not be SQL-escaped.
+ * @param int $expiration Optional. Time until expiration in seconds. Default 0.
* @return bool False if value was not set and true if value was set.
*/
function set_site_transient( $transient, $value, $expiration = 0 ) {