<?php /* * Melhor prĂ¡tica usando Prepared Statements * */ $id = 5; try { $conn = new PDO('mysql:host=localhost;dbname=meuBancoDeDados', $username, $password); $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $stmt = $conn->prepare('SELECT * FROM minhaTabela WHERE id = :id'); $stmt->execute(array('id' => $id)); while($row = $stmt->fetch()) { print_r($row); } } catch(PDOException $e) { echo 'ERROR: ' . $e->getMessage(); } ?>