PHP创建数据库表求助

CREATE TABLE `liuyan` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user` varchar(15) NOT NULL,
  `url` varchar(50) NOT NULL,
  `time` datetime NOT NULL,
  `nr` varchar(300) NOT NULL,
  `hf` varchar(300) DEFAULT NULL,
  `hftime` datetime DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

<?php
  $con = @mysql_connect('mysql.mfbz.tk', 'u25630xxx', 'xxx')or die('连接错误:'.mysql_error());

  $tab = file_get_contents('mysql');
  @mysql_query($tab,$con) or die('创建错误:'.mysql_error());
?>