Differences between include(), require() and include_once(), PHP Web Programming

Assignment Help:

Question:

(a) What are the differences between include(), require() and include_once()?

(b) Convert the below if-elseif code to its equivalent switch case version:

$day = 'Wednesday';
if ($day == 'Monday') {
echo 'Wish you a fresh start!';
}
elseif ($day == 'Wednesday') {
echo 'Keep going. Good luck!';
}
elseif ($day == 'Friday') {
echo 'Happy weekend!';
}
else {
echo 'Good day!';
}

(c) Describe the two kinds of arrays supported by PHP and provide suitable code fragments to illustrate your answer?

(d) Write a function that returns the result of a basic arithmetic operation like addition, subtraction, multiplication and division based on two supplied operands passed as arguments. The function should accept two mandatory arguments, i.e. the first and second operands and a third optional argument for the operator (default operator value is addition).

(e) Consider the following PHP code:

for ($i=1; $i<=3; $i++)
{
for ($j=1; $j<=$i; $j++)
{
echo 'X';
}
echo '
';
}

The above code fragment uses a for loop construct to print out Output A. Using the While construct, rewrite the above code fragment to print out the same output.


Related Discussions:- Differences between include(), require() and include_once()

I need help in crowd funding website, Crowd Funding Website We would lik...

Crowd Funding Website We would like to identical a site, with exact features, functionality and details. Let us know if you need more details. Desired Skills are PHP, Web

We desire help in web site development, We need help in web site developmen...

We need help in web site development I need a developer to replicate a site for me. This will need the developer to setup an account as well as engage in to the site understandi

Need help in event web based program using php, EVENT Web Based Program usi...

EVENT Web Based Program using PHP We are seeking someone who is qualified in using the PHP to develop an Event Management program which arrange of payments via systems like PayP

We need a website development help to build website, We need a Website Deve...

We need a Website Development help to build website Develop new website comprising fresh content. Job description- This will be a mainly static page development with not m

Explain desirable stylistic points, (a) When designing an interactive web ...

(a) When designing an interactive web site, explain five desirable stylistic points. (b) Discuss the advantages and disadvantages of showing stock levels on a commercial site.

Xenforo add-on required, Project Description: I am seeking an add-on to ...

Project Description: I am seeking an add-on to be coded for the Xenforo forum software. The add-on would be a post pruning system that will be customized on a per-forum level. I

We need help to migrate wordpress website from one domain, We need help to ...

We need help to migrate Wordpress Website from One Domain to 25 Subdomains Wordpress programmer will be assignment with developing a tailored template for ease of use, interacti

I want adjustment in my wordpress site, I want adjustment in my wordpress s...

I want adjustment in my wordpress site I want to adjust as well as some modifications of my website. I want the job done within short deadline. Desired Skills are MySQL Admin

Design a web page which provides links to five websites, 1. Following is th...

1. Following is the code to design a Web page which provides links to five distinct Web sites. Link to five distinct Web sites &l

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd