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()

Set table properties, Now you will employ the table Property inspector to r...

Now you will employ the table Property inspector to remove the extra space within the navigation buttons table & to insert a background color in the table. 1. In the Property in

I want a receipe app in php, I want a Receipe App in PHP We are seeking ...

I want a Receipe App in PHP We are seeking a highly talented PHP Coder for the development of a Recipe App for Cocktail. Need Strong Facebook Integration like General Signup

I need a help in wordpress refer a friend plugin, I need a help in Wordpres...

I need a help in Wordpress refer a friend plugin I am in search of a WordPress Expert for Refer A Friend Plugin. When a visitor subscribes he is redirected to a page that I c

I need help in wordpress plugin customization, WordPress Plugin customizati...

WordPress Plugin customization I want customization of the Sabai directory plugin: a) Allow to create custom fields that will show up in the listing instead- Twitter Facebook

Need help -real estate website and mobile apps ios & android, Real Estate W...

Real Estate Website and Mobile apps(iOS & Android) High Level Project Description I am seeking to create user friendly mobile responsive Real Estate website as well as Mobile

Need help in excel calculation on website, Excel calculation on website ...

Excel calculation on website I acquired one excel sheet which makes a calculation based on four variables. The goal is to have certain sort of online tool which allows people

Needed a magento virtual assistant, MAGENTO VIRTUAL ASSISTANT Our websit...

MAGENTO VIRTUAL ASSISTANT Our website is constructed on MAGENTO Platform. We want an individual with strong knowledge of MAGENTO Back end office to look after our website, up

Website development fo responsive site, Website Development We have a st...

Website Development We have a static website that we would willing to change to a responsive wordpress site. We would willing a quote for design of the mobile versions based

Need help in responsive architectural portfolio, Responsive Architectural P...

Responsive Architectural Portfolio, HTML5 and jQuery We are seeking a new website to showcase our architectural projects. I have a good hint of exactly how I want the website

Implementing a multi-tenant configuration in moodle, Moodle integration ...

Moodle integration We have developed a web site with joomla that proposals to our clients different services. One service we are now realising is to integrate our joomla site

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