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File Content: `settings.php`

<?php

namespace Indostio\Addons\Modules\Portfolio;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * Main class of plugin for admin
 */
class Settings  {

	/**
	 * Instance
	 *
	 * @var $instance
	 */
	private static $instance;


	/**
	 * Initiator
	 *
	 * @since 1.0.0
	 * @return object
	 */
	public static function instance() {
		if ( ! isset( self::$instance ) ) {
			self::$instance = new self();
		}

		return self::$instance;
	}

	const POST_TYPE     		= 'indostio_portfolio';
	const OPTION_NAME   		= 'indostio_portfolio';


	/**
	 * Instantiate the object.
	 *
	 * @since 1.0.0
	 *
	 * @return void
	 */
	public function __construct() {
		//Handle post columns
		//add_filter( sprintf( 'manage_%s_posts_columns', self::POST_TYPE ), array( $this, 'edit_admin_columns' ) );
	}

	/**
	 * Add custom column to popups management screen
	 * Add Thumbnail column
     *
	 * @since 1.0.0
	 *
	 * @param  array $columns Default columns
	 *
	 * @return array
	 */
	public function edit_admin_columns( $columns ) {
		unset( $columns['date']   );

		$columns = array_merge( $columns, array(
			'date' 				=> esc_html__( 'Date', 'indostio' ),
		) );

		return $columns;
	}

}

Name	Size	Permission
module.php	1434 bytes	0644
post-type.php	3087 bytes	0644
settings.php	1273 bytes	0644

File Content: settings.php

File Content: `settings.php`