Great Who’s Logged In Plugin

I have a site with multiple Authors and needed some way of knowing who was logged in, so I didn’t do any maintenance at that time.

By using the examples for functions.php I was able to show only that, and only to me. Just what I was looking for.

Here’s what I used to do that:

/** Only allow admin to view the history log. */
add_filter("simple_history/view_history_capability", function($capability) {
    $capability = "manage_options";
    return $capability;
});
/** Load only history for the loggers that are specified in the $do_log_us array */
add_filter("simple_history/logger/load_logger", function($load_logger, $logger_basename) {
	$load_logger = false;
	$do_log_us = array("SimpleUserLogger", "SimplePluginLogger", "SimpleLogger");
	if ( in_array( $logger_basename, $do_log_us ) ) {
		$load_logger = true;
	}
	return $load_logger;
}, 10, 2 );
/** Clear history log every 2 days */
add_filter( "simple_history/db_purge_days_interval", function( $days ) {
	$days = 2;
	return $days;
} );