php连接mysql,oracle,mssql数据库连接代码
php教程连接mysql教程,oracle,mssql数据库教程连接代码
//mssql
$server='hbds3'; $username='username'; $password='pwd'; $database='database'; $conn=mssql_connect($server,$username,$password) or die("couldn't connect to sql server on $server"); $db=mssql_select_db($database) or die("couldn't open database $database");
//oracle
$conn = oci_connect("databasename","passwd","sid");
if (!$conn) {
$e = oci_error();
trigger_error(htmlentities($e['message'], ent_quotes), e_user_error);
}
//mysql
$conn=mysql_connect("localhost","root","admin") or die("数据库服务器连接错误".mysql_error());
mysql_select_db("admin",$conn) or die("数据库访问错误".mysql_error());
mysql_query("set names gb2312");
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