Function: delete_user_meta
delete_user_meta( integer $user_id, string $meta_key, mixed $meta_value )
Remove metadata matching criteria from a user.
You can match based on the key, or key and value. Removing based on key and value, will keep from removing duplicate metadata with the same key. It also allows removing all metadata matching key, if needed.
Parameters
| Name | Type(s) | Default Value | Description |
|---|---|---|---|
$user_id |
integer
| User ID |
|
$meta_key |
string
| Metadata name. |
|
$meta_value |
mixed
| '' |
Optional. Metadata value. |
Returns
boolean
True on success, false on failure.