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200-530 Zend PHP 5.3 Certification Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Zend 200-530 Zend PHP 5.3 Certification certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 254 questions

What is the return value of the following code?

strpos("me myself and I", "m", 2)

A.

2

B.

3

C.

4

D.

0

E.

1

Which of the following statements are NOT true?

A.

SimpleXML allows removal of attributes.

B.

SimpleXML allows addition of new attributes.

C.

SimpleXML allows removal of nodes.

D.

SimpleXML allows addition of new nodes.

E.

None of the above

What can prevent PHP from being able to open a file on the hard drive (Choose 3)?

A.

File system permissions

B.

File is outside of open_basedir

C.

File is owned by another user and safe_mode is enabled.

D.

File is inside the /tmp directory.

E.

PHP is running as the web server user.

What is the name of the PHP function used to automatically load non-yet defined classes?

A.

Autoload()

B.

__autoload()

C.

__catch()

D.

Load()

E.

loadClass()

Which of the following will set a 10 seconds read timeout for a stream?

A.

ini_set("default_socket_timeout", 10);

B.

stream_read_timeout($stream, 10);

C.

Specify the timeout as the 5th parameter to the fsockopen() function used to open a stream

D.

stream_set_timeout($stream, 10);

E.

None of the above

How can the id attribute of the 2nd baz element from the XML string below be retrieved from the SimpleXML object found inside $xml?

One

Two

A.

$xml->getElementById('2');

B.

$xml->foo->bar->baz[2]['id']

C.

$xml->foo->baz[2]['id']

D.

$xml->foo->bar->baz[1]['id']

E.

$xml->bar->baz[1]['id']

Consider the following XML code:

PHP 5 Power Programming

Learning PHP 5

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

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

A.

echo $xml->books->book[2];

B.

echo $xml->books->book[1];

C.

echo $xml->book[1];

D.

echo $xml->xpath("/books/book[@id=2]");

E.

$c = $xml->children(); echo $c[1];

What is the output of the following code?

$a = 3;

switch ($a) {

case 1: echo 'one'; break;

case 2: echo 'two'; break;

default: echo 'four'; break;

case 3: echo 'three'; break;

}

A.

one

B.

two

C.

three

D.

four

Identify the security vulnerability in the following example:

1

2 mail('feedback@example.org',

3 'Feddback',

4 'Here is my feedback.',

5 "From: {$_COOKIE['email']}");

6 ?>

A.

Remote Code Injection

B.

Cross-Site Request Forgeries

C.

Email Injection

D.

None of the above

How many times will the function counter() be executed in the following code?

function counter($start, &$stop)

{

if ($stop > $start)

{

return;

} counter($start--, ++$stop);

}

$start = 5;

$stop = 2;

counter($start, $stop);

A.

3

B.

4

C.

5

D.

6

What will be the result of the following operation?

array_combine(array("A","B","C"), array(1,2,3));

A.

array("A","B",C",1,2,3)

B.

array(1,2,3,"A","B",C")

C.

array("A"=>1,"B"=>2,"C"=>3)

D.

array(1=>"A",2=>"B",3=>"C")

E.

array(1,2,3)

Given the following code, what is correct?

function f(stdClass &$x = NULL) { $x = 42;

}

$z = new stdClass;

f($z);

var_dump($z);

A.

Error: Typehints cannot be NULL

B.

Error: Typehints cannot be references

C.

Result is NULL

D.

Result is object of type stdClass

E.

Result is 42

Is the following code piece E_STRICT compliant?

final class Testing {

private $test;

public function tester() {

return "Tested!";

}}

A.

Yes

B.

No

Which string will be returned by the following function call?

$test = '/etc/conf.d/wireless';

substr($test, strrpos($test, '/'));

A.

""

B.

"/wireless"

C.

"wireless"

D.

"/conf.d/wireless"

E.

"/etc"

What is the output of the following code:

str_replace(array("Apple","Orange"), array("Orange","Apple"), "Oranges are orange and Apples are green");

A.

Apples are orange and Oranges are green

B.

Apples are orange and Apples are green

C.

Apples are apple and Oranges are green

D.

Apples are apple and Apples are green

Which constant must be passed as the second argument to htmlentities () to convert single quotes (') to HTML entity?

A.

TRUE

B.

FALSE

C.

ENT_QUOTES

D.

ENT_NOQUOTES

E.

ENT_COMPAT

You are creating an application that repeatedly connects to a database to retrieve order data for invoices. All data comes from the same database. In order to preserve resources, you have to ensure that only one database connection should be used at any time. The code also has to open as few new database connections as possible. Which design pattern should you use for this scenario?

A.

Adapter

B.

Factory

C.

MVC

D.

Singleton

When PHP is running on a command line, what super-global will contain the command line arguments specified?

A.

$_SERVER

B.

$_ENV

C.

$GLOBALS

D.

$_POST

E.

$_ARGV

What is the output of the following code?

class test {

public $value = 0;

function test() {

$this->value = 1;

} function __construct() {

$this->value = 2;

}}

$object = new test();

echo $object->value;

A.

2

B.

1

C.

0

D.

3

E.

No Output, PHP will generate an error message.

Which options do you have in PHP to set the expiry date of a session?

A.

Set the session.duration directive in php.ini

B.

Set session cookie expiry date locally via session_set_cookie_params()

C.

Set session expiry date locally via session_cache_expire()

D.

None of the above

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