Question

我刚刚安装了MAMP 4.1.1，我想我已经按照我想要的方式配置了所有内容。我切换到PFP 7.0.15，所以我可以使用phpMyAdmin，我可以用这段代码连接到mySQL：

<?php

// Read in db connection details
$config_ini = parse_ini_file("../include/config.ini",true);

// mySQL server connection info
$servername = $config_ini['mySQL_db']['servername'];
$dbname = $config_ini['mySQL_db']['dbname'];
$port = $config_ini['mySQL_db']['port'];
$username = $config_ini['Online_User']['username'];
$password = $config_ini['Online_User']['password'];

$dsn = "mysql:host=$servername;dbname=$dbname;port=$port;charset=utf8mb4";

// set the PDO error mode to exception
$opt = array(
    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
    PDO::ATTR_EMULATE_PREPARES   => false,
);

try {
    $conn = new PDO($dsn, $username, $password, $opt);
           echo "Connection successful!";
} catch(PDOException $e) {
    //echo "Error: " . $e->getMessage();
    die("Error: " . $e->getMessage());
}

我看到'连接成功！'在我的浏览器中。

但是当我打开一个与我的Mac Apache服务器和早期版本的PHP一起运行良好的页面时，我得到的代码没有查询结果：

<select class="form-control" id="contest-year" name="year" size="1" required>
    <option value="<?php echo date("Y");?>"><?php echo date("Y");?></option>
    <?php
    include_once("../../include/connect_pdo.php");

    $sql = "SELECT DISTINCT Year from tblmodelentry_online WHERE Year <> YEAR(CURDATE()) ORDER BY Year DESC";
    $stmt = $conn->query($sql);
    $stmt->setFetchMode(PDO::FETCH_ASSOC);

    if ($stmt->rowCount() > 0) {
        // output data of each row
        while($row = $stmt->fetch()) { ?>
            <option value="<?php echo $row['Year']; ?>"><?php echo $row['Year']; ?></option>
        <?php
        }
    }
    $conn=null;
    ?>
</select>

我在下拉列表中看到的只是

“＆GT;

我做错了什么？我的/ Applications / MAMP /日志文件中没有任何内容。

PHP和PDO在MAMP 4.1.1中不起作用。用PHP 7.0.15

0 个答案: