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我只是在阅读了SQL注入攻击后编辑了我的搜索脚本.我正在尝试使用PDO而不是常规的mysql连接从我的脚本中获取相同的功能.所以我一直在阅读有关PDO的其他帖子,但我不确定.这两个脚本会提供相同的功能吗？

使用PDO:

$pdo = new PDO('mysql:host=$host; dbname=$database;', $user, $pass);
$stmt = $pdo->prepare('SELECT * FROM auction WHERE name = :name');
$stmt->bindParam(':name', $_GET['searchdivebay']);
$stmt->execute(array(':name' => $name);

使用常规mysql:

$dbhost = @mysql_connect($host, $user, $pass) or die('Unable to connect to server');

@mysql_select_db('divebay') or die('Unable to select database');
$search = $_GET['searchdivebay'];
$query = trim($search);

$sql = "SELECT * FROM auction WHERE name LIKE '%" . $query . "%'";



if(!isset($query)){
echo 'Your search was invalid';
exit;
} //line 18

$result = mysql_query($trim);
$numrows = mysql_num_rows($result);
mysql_close($dbhost);

我继续使用常规示例 …