بیانیه های تهیه شده در PDO(Prepared Statements in PDO)

مثال زیر از عبارات آماده شده و پارامترهای محدود در PDO استفاده می کند:



مثال (PDO with Prepared Statements)



<?php
$serve
ame = "localhost";
$use
ame = "use
ame";
$password = "password";
$dbname = "myDBPDO";

try {
    $conn = new PDO("mysql:host=$serve
ame;dbname=$dbname", $use
ame, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    // prepare sql and bind parameters
    $stmt = $conn->prepare("INSERT INTO MyGuests (firstname, lastname, email)

    VALUES (:firstname, :lastname, :email)");
    $stmt->bindParam(':firstname', $firstname);
    $stmt->bindParam(':lastname', $lastname);
    $stmt->bindParam(':email', $email);


    // insert a row
    $firstname = "John";
    $lastname = "Doe";
    $email = "john@example.com";
    $stmt->execute();

    // insert another row
    $firstname = "Mary";
    $lastname = "Moe";
    $email = "mary@example.com";
    $stmt->execute();

    // insert another row
    $firstname = "Julie";
    $lastname = "Dooley";
    $email = "julie@example.com";
    $stmt->execute();


    echo "New records created successfully";
    }
catch(PDOException $e)
    {

    echo "Error: " . $e->getMessage();
    }

$conn = null;

?>