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<?php //php program to demostrate prepared statement $hostname = 'localhost'; $username = 'root'; $password = ''; try { $dbh = new PDO("mysql:host=$hostname;dbname=students", $username, $password); print('Connected to database<br />'); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $rno = 3; $name = 'abcdef'; $stmt = $dbh->prepare("SELECT * FROM student WHERE rollno = :rno AND name = :name"); $stmt->bindParam(':rno', $rno, PDO::PARAM_INT); $stmt->bindParam(':name', $name, PDO::PARAM_STR, 5); $stmt->execute(); $result = $stmt->fetchAll(); foreach($result as $row) { print($row['rollno'].'<br />'); print($row['name'].'<br />'); print($row['class'] . '<br />'); print($row['marks'] . '<br />'); } $dbh = null; } catch(PDOException $e) { print($e->getMessage()); } ?>