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文件:
register.rar
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Error:'.$error.'';
echo "返回";
}
//数据库连接
function dbconnect($server,$user,$pwd,$database)
{
@ $this->db = new mysqli($server,$user,$pwd,$database);
if (mysqli_connect_errno())
{
$this->display($this->dberror);
return false;
}
else
return true;
}
//返回表中记录个数,以查询用户名及邮箱是否已存在
function recordnum($table,$col,$keyword)
{
$query = "select * from $table where $col='$keyword'";
$result = $this->db->query($query);
$num = $result->num_rows;
return $num;
}
//插入记录
function insert($table,$col1,$col2,$col3,$value1,$value2,$value3)
{
$query = "insert into $table ($col1,$col2,$col3) values ('$value1','$value2','$value3')";
$result = $this->db->query($query);
return $result;
}
//检查邮箱是否合法
function errormail($email)
{
if($email&&!eregi('^[a-zA-Z0-9_\-\.]+@[a-zA-Z0-9]+\.[a-zA-Z0-9\-\.]+$',$email))
{
//$this->display($this->emailerror);
return true;
}
return false;
}
}
?>
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/1532/showart_88432.html |
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