screen_layout_columns WordPress Filter Hook

The screen_layout_columns hook is used to set the number of columns on a screen. The hook takes two arguments: the number of columns and the screen ID.

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

Filters the array of screen layout columns.

Contents

Description

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

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Parameters

$empty_columns

(array)Empty array.

$screen_id

(string)Screen ID.

$screen

(WP_Screen)Current WP_Screen instance.

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Source

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

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Changelog

Changelog
VersionDescription
2.8.0Introduced.
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