human_time_diff( get_the_time('U'), current_time( 'timestamp' ) ) . ' ago';

date_default_timezone_set('Australia/Melbourne'); // set the time zone
        $timestamp = strtotime( $post->post_date ); // get timestamp
        $now =  time();// get the curren time
        $time_passed = $timestamp - $now; // get the differnece

        // display time
        $min = $time_passed / 60;
        if( $min < 60 ) {
            return sprintf( avantgardia__( '%s min. ago', 'newspeak' ), intval( $min) );
        }