php pdo connection
$host = "localhost";//Ip of database, in this case my host machine
$user = "root"; //Username to use
$pass = "qwerty";//Password for that user
$dbname = "DB";//Name of the database
try {
$connection = new PDO("mysql:host=$host;dbname=$dbname", $user, $pass);
$connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}catch(PDOException $e)
{
echo $e->getMessage();
}pdo connection php
<?php
$db = "mysql:host=localhost;dbname=pdolearn";
$user = "root";
$password = "";
$pdo = new PDO($db, $user, $password);
// $stmt = "SELECT * FROM countries"; //for mySQL
$stmt = $pdo->query("SELECT * from countries");
// while($row = mysqli_fetch_assoc($stmt)) //for mysql
while ($row = $stmt->fetch())
{
echo "<pre>";
print_r($row);
}pdo db connection
<?php
$pdo = new PDO('mysql:host=localhost;dbname=databasename', 'username', 'password');
?>Copyright © 2021 Codeinu
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