PHP Programming Mock Test 3

10%

Question 1 of 10

1. Which among the following is/are not a metacharacter?

i) \a
ii) \A
iii) \b
iv) \B

ii), iii) and iv)

i) and iii)

Only i)

ii) and iv)

Question 1 of 10

Question 2 of 10

2. What does SPL stand for?

Standard PHP Library

Source PHP Library

Source PHP List

Standard PHP List

Question 2 of 10

Question 3 of 10

3. Which of the following is/are an exception?

i) OutOfBoundException
ii) OutOfRangeException
iii) OverflowException
iv) UnderflowException

i) and iii)

i) and ii)

i), ii), iii) and iv)

Question 3 of 10

Question 4 of 10

4. Which method is simply an object-oriented version of date()?

DateTime::setDate()

DateTime::modify()

DateTime::format()

DateTime::setTime()

Question 4 of 10

Question 5 of 10

5. Which one of the following filter checks if the variable of the specified type exists?

filter_var_array

filter_var

filter_id

filter_has_var

Question 5 of 10

Question 6 of 10

6. Which of the following statements can be used to add two months to the existing date?

$date = modify('+2 months');

$date = modify('2+ months');

$date->modify('2+ months');

$date->modify('+2 months');

Question 6 of 10

Question 7 of 10

7. Which one of the following functions can be used to concatenate array elements to form a single delimited string?

concatenate()

explode()

implode()

concat()

Question 7 of 10

Question 8 of 10

8. Which one of the following filter is used to filter several variables with the same or different filters?

filter_input_array

filter_input

filter_var()

filter_var_array()

Question 8 of 10

Question 9 of 10

9. What will be the output of the following PHP code?

    <?php
    $username = "jasoN";
    if (ereg("([^a-z])",$username))
        echo "Username must be all lowercase!";
    else
        echo "Username is all lowercase!";
    ?>

No Output is returned

Username must be all lowercase!

Error

Username is all lowercase!

Question 9 of 10

Question 10 of 10

10. Which of the following DateTimeZone classes are non-static?

i) _construct()
ii) getName()
iii) getOffset()
iv) getTransitions()

iii) and iv)

i), ii), iii) and iv)

Only ii)

Only i)

Question 10 of 10