<?php try { $pdo = new PDO( 'mysql:host=localhost; dbname=db_name;charset=utf8', 'root', 'password', array(PDO::ATTR_EMULATE_PREPARES => false)); } //err catch (PDOException $e) { exit('fald。'.$e->getMessage()); echo 'db_conecct_fald。'; } $dbname = $pdo->query('SELECT name from table_name;'); while ($row = $dbname->fetch()) { echo $row['column_name']; echo "<br />"; } ?>