I have a user meta key
prize which is an array contains
prize type and
The date in unix timestamp.
How I can delete the user meta by specify the prize date only?
delete_user_meta( $userID, 'prize', $meta_value ); $meta_value = array( 'prize' => array( // Add something here like prize date = 1506556467 ) , );
Key value in the database look like this:
And what if I want to delete the metakeys if the value in between 2 integer like
1506550001 for example.