200-500 Zend PHP 5 Certification Questions and Answers

You want to parse a URL into its single parts. Which function do you choose?

What function returns the filename component of the file's path:

You want to present the following formatted number: "999.000.000,00". Which function call is correct?

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

Which of the following functions are used to escape data within the context of HTML?

(Choose 2)

After executing a SELECT query on a database server,

What is the purpose of the 4th argument to the file_get_contents() function?

Given the following array:

$a = array(28, 15, 77, 43);

Which function will remove the value 28 from $a?

What is the length of a string returned by: md5(rand(), TRUE);

What is the output of the following code?

$first = "second";

$second = "first";

echo $$$first;

What is the difference between isset() and other is_*() functions (is_alpha(), is_number(), etc.)?

Webservices are primarily meant to support

When working with the MVC paradigma, the business logic should be implemented in which of the following components?

What is the purpose of the open_basedir directive?

Which of the following is correct? (Choose 2)

1) A class can extend more than one class.

2) A class can implement more than one class.

3) A class can extend more than one interface.

4) A class can implement more than one interface.

5) An interface can extend more than one interface.

6) An interface can implement more than one interface.

Which of the following statements about PHP is true? (Choose 3)

a) A final class can be derived.

b) A final class may be instantiated.

c) A class with a final function may be derived.

d) Static functions can be final.

e) Properties can be final.

Which technique should be used to speed up joins without changing their results?

What is the result of the following code?

$a = 1;

$b = "1";

var_dump($a === $b);

Which session function can help to avoid session fixation?

What function can reverse the order of values in an array without the loss of key information?

What function should be used to escape command line arguments that are passed to commands executed from PHP?

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;