PHP MySQL Database Connect 예제 소스코드
$servername = "localhost";
$username = "name";
$password = "password";
mysqli 객체지향
$conn = new mysqli($servername, $username, $password);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
$conn->close();
mysqli 절차지향
$conn = mysqli_connect($servername, $username, $password);
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
echo "Connected successfully";
mysqli_close($conn);
PDO (PHP Data Objects)
try {
$conn = new PDO("mysql:host=$servername;", $username, $password);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
echo "Connected successfully";
} catch(PDOException $e) {
echo "Connection failed: " . $e->getMessage();
}
$conn = null;
출처 : https://www.w3schools.com/php/php_mysql_create.asp