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Which of the following statements is NOT correct?

A.

Only methods can have type hints

B.

Typehints can be optional

C.

Typehints can be references

What is the output of the following code?

echo "22" + "0.2", 23 . 1;

A.

220.2231

B.

22.2231

C.

22.2,231

D.

56.2

How do you allow the caller to submit a variable number of arguments to a function?

A.

Using a prototype like function test(... $parameters).

B.

Using a prototype like function test() and the function func_get_args() inside the function body.

C.

Using a prototype like function test($parameters[]).

D.

Using a prototype like function test() and the function get_variable_args() inside the function body.

E.

This is not possible in PHP.

What will the following function call return?

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

A.

/example.com/

B.

/file.php

C.

file.php

D.

//example.com/test/file.php

An HTML form contains this form element:

When this form is submitted, the following PHP code gets executed:

1

2 move_uploaded_file(

3 $_FILES['myFile']['tmp_name'],

4 'uploads/' . $_FILES['myFile']['name']);

5 ?>

Which of the following actions must be taken before this code may go into production?

(Choose 2)

A.

Check with is_uploaded_file() whether the uploaded file $_FILES['myFile']['tmp_name'] is valid

B.

Sanitize the file name in $_FILES['myFile']['name'] because this value is not consistent among web browsers

C.

Check the charset encoding of the HTTP request to see whether it matches the encoding of the uploaded file

D.

Sanitize the file name in $_FILES['myFile']['name'] because this value could be forged

E.

Use $HTTP_POST_FILES instead of $_FILES to maintain upwards compatibility

What is the name of the key pointing to the domain name in the array returned by parse_url()?

A.

domain

B.

path

C.

host

D.

2

E.

scheme

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

A.

implements

B.

instanceof

C.

static

D.

abstract

Is the following code piece E_STRICT compliant?

final class Testing {

private $test;

public function tester() {

return "Tested!";

}}

A.

Yes

B.

No

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

What SimpleXML function is used to parse a file?

A.

simplexml_load_file()

B.

simplexml_load_string()

C.

load()

D.

loadFile()

E.

loadXML()

F.

None of the above.