200-500 Zend PHP 5 Certification Questions and Answers

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

Which of the following statements are NOT true?

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

What is the function of backtick (`) characters in PHP?

Which of the listed changes would you make to the following PHP 4 code in order to make it most compliant with PHP 5? (Choose 2)

class Car {

var $model;

function Car($model) {

$this->model = $model;

} function toString() {

return "I drive a $this->model.";

}}

$c = new Car('Dodge');

echo $c->toString();

?>

Is the following code piece E_STRICT compliant?

final class Testing {

private $test;

public function tester() {

return "Tested!";

}}

You need to escape special characters to use user input inside a regular expression. Which functions would you use? (Choose 2)

What is the output of the folowing code?

1

2 echo '1' . (print '2') + 3;

3 ?>

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

Which of the following parts must a XML document have in order to be well-formed?

Where does the session extension store the session data by default?

What is the result of the following code:

class T

{ const A

=

42 + 1;

}

echo T::A;

Which of the following may be used in conjunction with CASE inside a SWITCH statement?

Which one of the following technologies was not built into PHP before version 5?

Do constants have global scope or local scope?

Which of the following XML declarations is NOT valid?

In the function setcookie() what does the 3rd parameter specify?

Which of the following keywords is not new in PHP 5?

What will the following function call return?

strstr('https://example.com/test/file.php ', '/');

How many array elements will be found in the return value of:

split(".", "

Assume that you are using PHP s session management without cookies and want to make sure that session information does not get lost when redirecting the client to another URL. Which of the following functions do you need to achieve that? (Choose 3)

What is the output of the following code?

1

2 for ($i = 0; $i < 1.02; $i += 0.17) {

3 $a[$i] = $i;

4 }

5 echo count($a);

6 ?>

What PHP function can be used to remove a local file?

What function allows resizing of PHP's file write buffer?

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

How to read a single line, no matter how long from an file opened in the example below?

$fp = fopen("my_file.txt", "w");

What is the result of the following bitwise operation in PHP?

1 ^ 2

You want to allow your users to submit HTML code in a form, which will then be displayed as real code and not affect your site layout. Which function do you apply to the text, when displaying it? (Choose 2)

What super-global should be used to access information about uploaded files via a POST request?