Question

如何使用xampp在php中连接Oracle数据库？

对吗？

$servername = "localhost";
$username= "username";
$password= "password";
$dbname = "db";

$conn= new mysqli($servername,$username,$password,$dbname);

// check connection
if($conn->connect_error){
   die("connection Failed:".$conn->connection_error);
}

Answer 1

尝试一下

查看$ HOME / public_html / connect.php中的代码

<?php
// Create connection to Oracle
$conn = oci_connect("phphol", "welcome", "//localhost/orcl");
if (!$conn) {
   $m = oci_error();
   echo $m['message'], "\n";
   exit;
}
else {
   print "Connected to Oracle!";
}
// Close the Oracle connection
oci_close($conn);
?>

oci_connect（）函数包含用户名，密码和连接字符串。在这种情况下，将使用Oracle的Easy Connect连接字符串语法。它由主机名和数据库服务名组成。

oci_close（）函数关闭连接。脚本结束后，所有未明确关闭的标准连接都会自动释放。

Answer 2

$username="OE";
$password="OE";
$db="(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)";

$connection = oci_connect($username, $password, $db);

if (!$connection) {
$e = oci_error();
echo htmlentities($e["message"]);
}

Answer 3

尝试使用此功能发出查询请求

mysqli_query（$ connectionhandler，$ sqlquery）;

如何使用xampp在php中连接Oracle数据库

3 个答案: