apply_filters( 'screen_layout_columns', array $empty_columns, string $screen_id, WP_Screen $this )

Filters the array of screen layout columns.


Description

This hook provides back-compat for plugins using the back-compat Filters instead of add_screen_option().


Parameters

$empty_columns

Empty array.

$screen_id

Screen ID.

$this

Current WP_Screen instance.


Source

File: wp-admin/includes/class-wp-screen.php

View on GitHub



Changelog

Changelog
Version Description
WP-2.8.0 Introduced.