Core Function
View Source on Trac ↗ unregister_meta_key()
unregister_meta_key( mixed $object_type, mixed $meta_key, mixed $object_subtype = '' ) Unregisters a meta key from the list of registered keys.
Parameters 2 required
| Name / Type | Description |
|---|---|
| string | $object_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table. Required |
| $meta_key string | Metadata key. Required |
| $object_subtype string | Optional. The subtype of the object type. Default empty string. |
Return Value
(bool)
True if successful. False if the meta key was not registered.
Function Information
Since Version
4.6.0
Source File
wp-includes/meta.php
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