Zend 200-550 - Zend Certified PHP Engineer

Which PHP function sets a cookie and URL encodes its value when sending it to the browser?

What is the result of the following code?

class T

{

const A = 42 + 1;

}

echo T::A;

Consider the following table data and PHP code, and assume that the database supports transactions. What is the outcome?

Table data (table name "users" with primary key "id"):

id name email

------- ----------- -------------------

1 anna alpha@example.com

2 betty beta@example.org

3 clara gamma@example.net

5 sue sigma@example.info

PHP code (assume the PDO connection is correctly established):

$dsn = 'mysql:host=localhost;dbname=exam';

$user = 'username';

$pass = '********';

$pdo = new PDO($dsn, $user, $pass);

try {

$pdo->exec("INSERT INTO users (id, name, email) VALUES (6, 'bill', 'delta@example.com')");

$pdo->begin();

$pdo->exec("INSERT INTO users (id, name, email) VALUES (7, 'john', 'epsilon@example.com')");

throw new Exception();

} catch (Exception $e) {

$pdo->rollBack();

}

The following form is loaded in a browser and submitted, with the checkbox activated:

In the server-side PHP code to deal with the form data, what is the value of $_POST['accept'] ?

What is the output of this code?

$world = 'world';

echo <<<'TEXT'

hello $world

TEXT;

Consider the following XML code:

PHP 5.5 in 42 Hours

Learning PHP 5.5 The Hard Way

Which of the following SimpleXML calls prints the name of the second book?

(Let $xml = simplexml_load_file("books.xml"); .) (Choose 2)