How to set the character set in php pdo

php pdo method to set the character set: first open the corresponding PHP file; then find "dsn"; finally add "charset=utf8" after dsn.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

php pdo sets the default character set charset

$dbms = 'mysql'; //数据库类型
$host = 'localhost'; //数据库主机名
$dbName = 'ijishequ'; //使用的数据库
$user = 'root'; //数据库连接用户名
$pass = 'root'; //对应的密码
$charset = "utf8";
$dsn = "$dbms:host=$host;dbname=$dbName;chartset=$charset";


try {
    $dbh = new PDO($dsn, $user, $pass); //初始化一个PDO对象
    $result = $dbh->query('SELECT * from goods', PDO::FETCH_ASSOC)->fetchAll();
} catch (PDOException $e) {
    die("Error!: " . $e->getMessage() . "");
}

Add charset=utf8 after $dsn

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