W3 Docs PHP Basic Course Free Certification | PHP Basic Quiz Answers 2022

PHP allows you to create high-quality dinamic pages and  sites in a very short time and get  the product, easily modifiable, and supported in the future.

Anyone who seriously wants to create the web applications, should know at least the basics of the PHP.

In this tutorial you can find the following: 

  • PHP – Syntax
  • PHP – Echo
  • PHP – Comments
  • PHP – Variables
  • PHP – Strings
  • PHP – Constants
  • PHP – Operators
  • PHP – Functions
  • PHP – Conditional Operator
  • PHP – Switch
  • PHP – Arrays
  • PHP – While loop
  • PHP – Do while loop
  • PHP – For loop
  • PHP – Foreach loop
  • PHP – Break, Continue and Goto
  • PHP – Files
  • PHP – Include and Require commands

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About the Quiz

Start Quiz

Test your knowledge with W3docs’ basic quiz made especially for beginners in PHP. Pass the test and get a Certificate of achievement!

The Test

The test contains 20 questions and there is no time limit. The test is not official, it’s just a nice way to see how much you know about PHP.

Count Your Score

You will get 5% for each correct answer. At the end of the Quiz, your total score will be displayed out of 100% maximum score.

Enrich your knowledge

At the end of the quiz you can see all the questions with the right answers. There will also be notes about the answers which will lead you to the appropriate page on the platform to enrich your knowledge. Read our HTML tutorial if you are not sure that you are ready for the quiz.

Quiz Answers

PHP Quiz Answers

What does PHP stand for?

Preprocessed Hypertext Page

Personal Home Page

Hypertext Transfer Protocol

PHP: Hypertext Preprocessor
Ans. PHP: Hypertext Preprocessor

PHP is considered a server-side scripting language

True

False
Ans. True

Which of the following extensions is a correct PHP file extension?

.html

.cpp

.php

.pxp

Ans. .php

How do you start the PHP scripting block?

Ans. ?php…?

Whitespace is not ignored in PHP

True

False

Ans. False

What does a semicolon indicate?

The end of a PHP statement or instruction

The start of a PHP statement or instruction

The end of a PHP script block

The start of a PHP script block

Ans. The end of a PHP statement or instruction

Variables in PHP start with

var

variable

$

#

&

Ans.$

Which is the correct way to start a multiple line PHP comment?

————–

/ ————– /

/* ———– */

{# ——— #}

Ans.
/* ———– */

PHP variables need to be declared before adding values to them

True

False

Ans. False

Which is the correct way to declare a PHP variable?

val = 10;

$10 = ‘val’;

$val;

$val = 10;

Ans. $val = 10

How do you output “Hello W3docs” in PHP?

Hello W3docs;

echo Hello W3docs;

echo (Hello W3docs) ;

echo (“Hello W3docs”) ;

echo ‘Hello W3docs’ ;

Ans. echo (“Hello W3docs”) ;

echo ‘Hello W3docs’ ;

What is the correct way of adding 1 to the variable?

$var =+ 1;

$var = $var+1;

$var += 1;

$var++;

Ans.
$var =+ 1;

An array is a special variable that is capable of holding more than one value at a time.

True

False

Ans. True

The (2>0 || 4>5) condition will return

True

False

Ans. True

What will be displayed in the browser?

Hello

Welcome to

Welcome to W3docs

Hello W3docs

Ans. HelloW3docs

Which of the following is the correct way to use the include command?

include ‘file.txt’;

include ‘file.php’;

file.php;

“file.php”;

Ans. file.php;

The (2>0 || 4>5) condition will return

True

False

Ans. True

What will be displayed in a browser ? 3 ) { echo “Welcome to “; } else { echo ” Say hello” } echo ” W3Docs !!”; ?>

Hello

Welcome to

Say hello

Hello W3docs !!

Say hello W3docs !!

Welcome to W3docs !!

Ans.
Say hello W3docs !!

What will be displayed in a browser ? = 0) { echo “Hello”; } else { echo “Welcome to “; } echo ” W3Docs”; ?>

Hello

Welcome to

Welcome to W3docs

Hello W3docs

Ans. Hello W3docs

When is the default case of switch statement executed?

When one of cases evaluate to true

When other cases evaluate to false

When other cases evaluate to true

Always

Ans. When other cases evaluate to false

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