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Quizzes on PHP Fundamentals

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Question 1

1 / 10

Which of the following is the correct way to start a PHP script?

<?php <script php> <php> <?[php

Question 2

2 / 10

What function is used to output data to the browser in PHP?

echo() print() display() write()

Question 3

3 / 10

Which of these is NOT a valid data type in PHP?

integer float boolean character

Question 4

4 / 10

What does the `$_GET` superglobal array store?

Cookies Session data Form data sent via POST method Form data sent via GET method

Question 5

5 / 10

What function is used to include an external PHP file?

include() require() load() import()

Question 6

6 / 10

Which statement is used to exit a `switch` statement?

continue break return exit

Question 7

7 / 10

What is the purpose of the `isset()` function in PHP?

To check if a variable is defined and not NULL To check if a variable is empty To check if a variable is an integer To check if a variable is a string

Question 8

8 / 10

How do you concatenate strings in PHP?

+ & . $

Question 9

9 / 10

Which function is used to hash a string in PHP for security purposes?

encrypt() hash() md5() encode()

Question 10

10 / 10

What is the purpose of the `header()` function in PHP?

To send HTTP headers to the browser To include header files To define global variables To create HTML headers

Total Questions : 10

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