Kontrollera PDO och OCI-drivrutiner installerade korrekt eller inte
Försök med följande kod
class PDOConnection {
private $dbh;
function __construct() {
try {
$server = "127.0.0.1";
$db_username = "SYSTEM";
$db_password = "Oracle_1";
$service_name = "ORCL";
$sid = "ORCL";
$port = 1521;
$dbtns = "(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = $server)(PORT = $port)) (CONNECT_DATA = (SERVICE_NAME = $service_name) (SID = $sid)))";
//$this->dbh = new PDO("mysql:host=".$server.";dbname=".dbname, $db_username, $db_password);
$this->dbh = new PDO("oci:dbname=" . $dbtns . ";charset=utf8", $db_username, $db_password, array(
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_EMULATE_PREPARES => false,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC));
} catch (PDOException $e) {
echo $e->getMessage();
}
}
public function select($sql) {
$sql_stmt = $this->dbh->prepare($sql);
$sql_stmt->execute();
$result = $sql_stmt->fetchAll(PDO::FETCH_ASSOC);
return $result;
}
public function insert($sql) {
$sql_stmt = $this->dbh->prepare($sql);
try {
$result = $sql_stmt->execute();
} catch (PDOException $e) {
trigger_error('Error occured while trying to insert into the DB:' . $e->getMessage(), E_USER_ERROR);
}
if ($result) {
return $sql_stmt->rowCount();
}
}
function __destruct() {
$this->dbh = NULL;
}
}
$dbh = new PDOConnection();
$dbh->select($select_sql);
$dbh->insert($insert_sql);