Core Function
View Source on Trac ↗ unregister_post_meta()
unregister_post_meta( mixed $post_type, mixed $meta_key ) Unregisters a meta key for posts.
Parameters 2 required
| Name / Type | Description |
|---|---|
| string | $post_type Post type the meta key is currently registered for. Pass an empty string if the meta key is registered across all existing post types. Required |
| $meta_key string | The meta key to unregister. Required |
Return Value
(bool)
True on success, false if the meta key was not previously registered.
Function Information
Since Version
4.9.8
Source File
wp-includes/post.php
Advertisement