PDO操作

數據庫連接：

<?php
try {
    $dbh = new PDO('mysql:host=localhost;dbname=xb_yxb', "root", "123");
    foreach($dbh->query('SELECT long_name from user limit 10') as $row) {
    print_r($row);
    $dbh = null;
}catch (PDOException $e) {
    print "Error!: " . $e->getMessage() . "<br/>";
    die();
}
?>