SQL Tables

[kiwis]

I'm trying to install this code in either a php or via myphpadmin
I don't know how to add the enum values of 1 2 3 and 4 so was thinking of doing it via a php script... how does that work

CREATE TABLE users ( 
  userid int(25) NOT NULL auto_increment, 
  first_name varchar(25) NOT NULL default '', 
  last_name varchar(25) NOT NULL default '', 
  email_address varchar(25) NOT NULL default '', 
  username varchar(25) NOT NULL default '', 
  password varchar(255) NOT NULL default '', 
  info text NOT NULL, 
  user_level enum('0','1','2','3') NOT NULL default '0', 
  signup_date datetime NOT NULL default '0000-00-00 00:00:00', 
  last_login datetime NOT NULL default '0000-00-00 00:00:00', 
  activated enum('0','1') NOT NULL default '0', 
  PRIMARY KEY  (userid) 
) TYPE=MyISAM COMMENT='Membership Information';