#!/usr/bin/perl use strict; use warnings; use PrintToScreen; use ConnectMySQL; # just declaration my $loglevel = 3 ; my $pts_obj = new PrintToScreen( $loglevel ); $pts_obj->Print( 1, "Message with level 1! :-)\n"); $pts_obj->Print( 2, "Message with level 2! :-)\n"); $pts_obj->Print( 3, "Message with level 3! :-)\n");