<?php
//namespace CUSTER;

/*
* it means someone outside wp is accessing the file, in this case kill it.
*/
if (!defined('ABSPATH')) {
	die('You can not access this file!');
}


/*
* get the current author id
* return 0 if not found
* get id outside loop : https://wordpress.stackexchange.com/q/65548
*
*/
function get_author_id() {
	if (is_author()) {
		$user_id = get_queried_object_id();
	}
	else if (in_the_loop()) {
		$user_id = get_the_author_meta('ID');
	}
//		else if (is_singular()) {
//			$user_id = get_queried_object()->post_author;
//		}
	else {
		$user_id = 0;
	}

	return $user_id;
}


?>