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()

Want to modify an online pole, Want to modify an online pole I want some...

Want to modify an online pole I want someone who could immediately change an online pole I want someone who can get a majority of NON (NO). At least 80% Desired Skills are

Project, sample proposal background for a turn it in system

sample proposal background for a turn it in system

Php web services using soap protocol, The developer must have the subsequen...

The developer must have the subsequent: 1. Experience with PHP web services using SOAP protocol 2. Experience using Exchange Web Services and Understanding of Exchange data m

Advanced web services developer for phpcake, Advanced Web Services Develope...

Advanced Web Services Developer for PHPCAKE -> XCODE XCODE, CAKEPHP Job Description- We're looking for a Web Developer. Your responsibilities: a) Review business requir

I want a google map programming using php, I need Google Map Programming ...

I need Google Map Programming We are in search of a PHP JavaScript Programmer to cultivate an interactive Google Map. We require the subsequent completed. a) We have 30,00

Use the radio buttons in web page, Working with Radio Buttons funct...

Working with Radio Buttons function calculate(form) { if(form.elements

I am looking for a programmer who can implement my mockups, BigCommerce ful...

BigCommerce fully responsive design implementation I am looking for a programmer who can implement my Mockups on my BigCommerce shop. Requirement- a) You write clean code

What is $message and $$message in php, What is $message and $$message in PH...

What is $message and $$message in PHP. $message is a variable with a fixed name. $$message is a variable whose name is stored in $message. If $message comprise "var", $$mess

I am in need of wordpress tweaks to existing custom plugins, I am in need o...

I am in need of Wordpress Tweaks to Existing Custom Plugins Was hoping you had some obtainable time today, about hours to work on tweaks to plugin functionally of existing Wordp

Need help in magento search function and return postage, Magento Search Fun...

Magento Search Function and Return Postage Detailed Description Below 1 - We would like to install a new search function in Magento, the search doesn't work. Do you have any

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