updated_{$meta_type}_meta
Action Hook: Fires immediately after updating metadata of a specific type.
Source: wp-includes/meta.php:336
updated_postmeta
Action Hook: Fires immediately after updating a post’s metadata.
Source: wp-includes/meta.php:350
delete_metadata()
Function: Deletes metadata for the specified object.
Source: wp-includes/meta.php:380
add_metadata()
Function: Adds metadata for the specified object.
Source: wp-includes/meta.php:32
added_{$meta_type}_meta
Action Hook: Fires immediately after meta of a specific type is added.
Source: wp-includes/meta.php:156
user_contactmethods
Filter Hook: Filters the user contact methods.
Source: wp-includes/user.php:2831
_wp_get_user_contactmethods()
Function: The old private function for setting up user contact methods.
Source: wp-includes/user.php:2845
edit_user_{$field}
Filter Hook: Filters a user field value in the ‘edit’ context.
Source: wp-includes/user.php:1808
pre_user_{$field}
Filter Hook: Filters the value of a user field in the ‘db’ context.
Source: wp-includes/user.php:1832
user_{$field}
Filter Hook: Filters the value of a user field in a standard context.
Source: wp-includes/user.php:1854