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WP_MS_Sites_List_Table::get_columns()

Return

(array)

Source

File: wp-admin/includes/class-wp-ms-sites-list-table.php 

public function get_columns() {
		$sites_columns = array(
			'cb'          => '<input type="checkbox" />',
			'blogname'    => __( 'URL' ),
			'lastupdated' => __( 'Last Updated' ),
			'registered'  => _x( 'Registered', 'site' ),
			'users'       => __( 'Users' ),
		);

		if ( has_filter( 'wpmublogsaction' ) ) {
			$sites_columns['plugins'] = __( 'Actions' );
		}

		/**
		 * Filters the displayed site columns in Sites list table.
		 *
		 * @since MU (3.0.0)
		 *
		 * @param string[] $sites_columns An array of displayed site columns. Default 'cb',
		 *                               'blogname', 'lastupdated', 'registered', 'users'.
		 */
		return apply_filters( 'wpmu_blogs_columns', $sites_columns );
	}

Uses

Uses Description
wp-admin/includes/class-wp-ms-sites-list-table.php: wpmu_blogs_columns

Filters the displayed site columns in Sites list table.
wp-includes/l10n.php: __()

Retrieve the translation of $text.
wp-includes/l10n.php: _x()

Retrieve translated string with gettext context.
wp-includes/plugin.php: has_filter()

Check if any filter has been registered for a hook.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_ms_sites_list_table/get_columns