Delete options field MB Settings Page - Meta Box

This topic has 1 reply, 2 voices, and was last updated 6 years, 3 months ago by Anh Tran.

Viewing 2 posts - 1 through 2 (of 2 total)

Author

Posts
August 29, 2018 at 2:36 AM #11158
Infolu Official
Participant
Hi I know that I can update fields with the below condition
```
// CODE UPDATE
$option = get_option( 'settings' );
$option['new-text'] = $option['Text-old'];
update_option( 'settings', $option );
```
But now I need to know the way to get a field and clear that field just and not any block of options using wordpress delete_options

I need to clear old fields so that it does not hide space in the database.

Thanks for the great work with Meta Box

Add New Note to this Reply
September 1, 2018 at 2:25 PM #11210
Anh Tran
Keymaster
Hi,

The old field is an element in the option array. To delete it, simply unset it:
```
$option = get_option( 'settings' );
$option['new-text'] = $option['Text-old'];

// THIS
unset( $option['Text-old'] );
update_option( 'settings', $option );
```
Add New Note to this Reply
Author

Posts

Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.