register_{$taxonomy}_taxonomy_args
Filter Hook: Filters the arguments for registering a specific taxonomy.
Source: wp-includes/class-wp-taxonomy.php:336
register_form
Action Hook: Fires following the ‘Email’ field in the user registration form.
Source: wp-login.php:1168
register_meta_args
Filter Hook: Filters the registration arguments when registering meta.
Source: wp-includes/meta.php:1447
register_new_user
Action Hook: Fires after a new user registration has been recorded.
Source: wp-includes/user.php:3438
register_post
Action Hook: Fires when submitting registration form data, before the user is created.
Source: wp-includes/user.php:3384
register_post_type_args
Filter Hook: Filters the arguments for registering a post type.
Source: wp-includes/class-wp-post-type.php:411
register_setting
Action Hook: Fires immediately before the setting is registered but after its filters are in place.
Source: wp-includes/option.php:2508
register_setting_args
Filter Hook: Filters the registration arguments when registering a setting.
Source: wp-includes/option.php:2451
register_sidebar
Action Hook: Fires once a sidebar has been registered.
Source: wp-includes/widgets.php:317
register_sidebar_defaults
Filter Hook: Filters the sidebar default arguments.
Source: wp-includes/widgets.php:290