WPSEO_Tracking_Settings_Data::anonymize_settings() – Anonimizes the WPSEO_Options array by replacing all $anonymous_settings values to ‘used’.
WPSEO_Tracking::exceeds_treshhold() – Checks if the given amount of seconds exceeds the set threshold.
WPSEO_Tracking::schedule_tracking_data_sending() – Schedules a new sending of the tracking data after a WordPress core update.
WPSEO_Twitter::get_twitter_id() – Checks if the given id is actually an id or a url and if url, distills the id from it.
WPSEO_Twitter::sanitize_card_type() – Determines whether the card type is of a type currently allowed by Twitter.
WPSEO_Twitter::single_image_output() – Takes care of image output when we only need to display a single image.
WPSEO_Twitter::taxonomy_image_output() – Outputs the Twitter image. Using the Facebook image as fallback.
WPSEO_Upgrade_History::get_options_data() – Retrieves the data for the specified option names from the database.
WPSEO_Upgrade::clean_all_notifications() – Removes all notifications saved in the database under ‘wp_yoast_notifications’.
WPSEO_Upgrade::clean_up_private_taxonomies_for_141() – Cleans up the private taxonomies from the indexables table for the upgrade routine to 14.1.
WPSEO_Upgrade::cleanup_option_data() – Cleans the option to make sure only relevant settings are there.
WPSEO_Upgrade::finish_up() – Runs the needed cleanup after an update, setting the DB version to latest version, flushing caches etc.
WPSEO_Upgrade::migrate_woocommerce_archive_setting_to_shop_page() – Migrates WooCommerce archive settings to the WooCommerce Shop page meta-data settings.
WPSEO_Upgrade::move_indexables_indexation_reason_for_151() – Moves the `indexables_indexation_reason` option to the renamed `indexing_reason` option.
WPSEO_Upgrade::remove_about_notice() – Removes the wpseo-dismiss-about notice from a list of notifications.
WPSEO_Upgrade::remove_acf_notification_for_142() – Removes the wpseo-suggested-plugin-yoast-acf-analysis notification from the Notification center for the 14.2 upgrade.
WPSEO_Upgrade::remove_notifications_for_141() – Removes notifications from the Notification center for the 14.1 upgrade.
WPSEO_Upgrade::reset_permalinks_of_attachments_for_141() – Resets the permalinks of attachments to `null` in the indexable table for the upgrade routine to 14.1.
WPSEO_Upgrade::set_indexation_completed_option_for_145() – Checks if the indexable indexation is completed.
WPSEO_Upgrade::set_permalink_structure_option_for_151() – Stores the initial `permalink_structure` option.
WPSEO_Upgrade::store_custom_taxonomy_slugs_for_151() – Stores the initial slugs of custom taxonomies.