Php Η；如何实现Digg的克隆？

我决定创建我自己的Digg克隆，我写了这段代码，只显示标题和描述

<?php
try 
{
    $pdo = new PDO('mysql:host=localhost;dbname=informal','vad','6989');
    $pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
    $pdo->exec('SET NAMES "utf8"');
} catch(PDOException $e) {
    echo $e->getMessage();
}

$sql = 'SELECT title,content FROM postID';
$result = $pdo->query($sql);
while($row = $result->fetch())
{
    echo $row['title'] . "<br />";
    echo $row['content'] . "<br />";
}
?>

---

您必须在两个页面之间传递参数，因此首先必须编辑添加链接

<?php
try 
{
    $pdo = new PDO('mysql:host=localhost;dbname=informal','vad','6989');
    $pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
    $pdo->exec('SET NAMES "utf8"');
} catch(PDOException $e) {
    echo $e->getMessage();
}

$sql = 'SELECT title,content FROM postID';
$result = $pdo->query($sql);
while($row = $result->fetch())
{
    echo "<a href=anotherpage.php?id=".$row['id'].">".$row['title'] . "</a><br />";
    echo $row['content'] . "<br />";
}
?>