Fires right before deleting the _feedback_akismet_values post meta on $feedback_ids
jetpack_daily_akismet_meta_cleanup_before
jetpack_daily_akismet_meta_cleanup_before-
action -
filter jetpack_sso_auth_cookie_expirationDetermines how long the auth cookie is valid for when a user logs in with SSO.
-
filter jetpack_page_sitemap_other_urlsFilter other page sitemap URLs.
-
filter jetpack_twitter_cards_image_defaultFilter the default Twitter card image, used when no image can be found in a post.
-
action jetpack_post_meta_batch_deleteUsed for syncing deletion of batch post meta
-
filter jetpack_sync_options_contentlessFilter the list of WordPress options that should be synced without content
-
action jetpack_sync_action_before_enqueueAdd an action hook to execute when anything on the whitelist gets sent to the queue to sync.
-
action jetpack_{$transient}_changeTrigger a change to a specific update that we want to sync. Triggers one of the following actions: – jetpack_{$transient}_change – jetpack_update_plugins_change – jetpack_update_themes_change
-
filter lazyload_images_placeholder_imageAllows plugins and themes to modify the placeholder image.This filter is not prefixed with jetpack_ to provide a smoother migration process from the WordPress Lazy Load plugin.
Jetpack Developer Resources 