get_object_subtype()
Function: Returns the object subtype for a given object ID of a specific type.
Source: wp-includes/meta.php:1282
Function: Returns the object subtype for a given object ID of a specific type.
Source: wp-includes/meta.php:1282
Filter Hook: Filters the object subtype identifier for a non standard object type.
Source: wp-includes/meta.php:1334
Function: Unregisters a meta key from the list of registered keys.
Source: wp-includes/meta.php:1150
Function: Retrieves a list of registered meta keys for an object type.
Source: wp-includes/meta.php:1198
Function: Retrieves registered metadata for a specified object.
Source: wp-includes/meta.php:1223
Function: Filter out `register_meta()` args based on a whitelist.
Source: wp-includes/meta.php:1269
Function: Given a meta query, generates SQL clauses to be appended to a main query.
Source: wp-includes/meta.php:894
Function: Retrieve the name of the metadata table for the specified object type.
Source: wp-includes/meta.php:909
Function: Determine whether a meta key is protected.
Source: wp-includes/meta.php:930
Filter Hook: Filters whether a meta key is protected.
Source: wp-includes/meta.php:943