PHP MySQL 创建数据库

 

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<?php $servername = "localhost"; $username = "username"; $password = "password";    // 创建连接 $conn = mysqli_connect($servername, $username, $password); // 检测连接 if (!$conn) {     die("连接失败: " . mysqli_connect_error()); }    // 创建数据库 $sql = "CREATE DATABASE myDB"; if (mysqli_query($conn, $sql)) {     echo "数据库创建成功"; } else {     echo "Error creating database: " . mysqli_error($conn); }    mysqli_close($conn); ?>