<?php



class iSystem

{

	

    function checkEmail($email)

    {

        if(!preg_match("/[a-zA-Z0-9@-_]/",$email))

        {

            echo '<font color="red">Sorry, the email couldn\'t be verified.</font>';   

        }else

        {

            echo '<font color="green">Your email has been verfied.</font>';   

        }

    }

    }



$system = new $system;

$system->checkEmail("[email protected]");

?>