What do you understand by the term open source, PHP Web Programming

Assignment Help:

(a) Briefly outline the concept of the Three-tier architecture.

(b) What do you understand by the term Open Source? How does Open Source Software differ from Proprietary Software?

(c) What is the difference between $message and $message?

(d) Find out what the below code snippet prints out:

$age = 12;
$shoe_size = 13;
if ($age > $shoe_size) {
echo "Message 1.";
}
elseif (($shoe_size++) && ($age > 20)) {
echo "Message 2.";
}
else {
echo "Message 3.";
}
echo "Age: $age. Shoe Size: $shoe_size";

(e) What are the three comment syntaxes in PHP? Which one can be used over multiple lines?

(f) Consider the following hyperlink:

< a href="page.php?fname=John&lname=Smith">John Smith

Write down PHP extract codes that will retrieve and write the values of the query string parameters in a Web Page.


Related Discussions:- What do you understand by the term open source

Local area network, It is a privately - owned computer networks confined to...

It is a privately - owned computer networks confined to small geographical area, like an office or a factory extensively used to connect office PCs to share information & resources

We need help in the development of a peer lending website, Bitcoin Peer Len...

Bitcoin Peer Lending Website We look for the development of a peer lending website. Qualified candidates will receive a full spec, thus that that they can refine their bid of

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

Smtp and electronic mail, One of the very useful things regarding Internet ...

One of the very useful things regarding Internet is that it let you almost immediately exchange of electronic message (e-mail) across the entire worlds. On the electronic frontier

Need help in shopify theme changes, Shopify Theme Changes I fundamentall...

Shopify Theme Changes I fundamentally have an existing responsive Shopify theme that works fine. Nevertheless I would like to tweak the look (layout) of it. Some things are v

Needed web designer and web professional, Web Designer and Web Professional...

Web Designer and Web Professional I have a current small business website as well as need help changing it so that people can access it from a smart phone and so on. Flash, perh

Looking for a long term developer, Looking For a Long Term Developer I a...

Looking For a Long Term Developer I am seeking to expand my team further and in need of one more Developer to join us rapidly to handle multiple projects as and when required at

I need help in designing a website, I need help in designing a website I...

I need help in designing a website I want a website for tourism that make people book from my website. I will merely get commission from the website from the adverts the website

Need help in website creation, Website creation - similar to seedrs.com cro...

Website creation - similar to seedrs.com crowd funding Looking to receive quotes as well as approximate time frame for the development of a website similar to Seedrs.com. Ope

Flex/flash/video streaming/wowza/php developers wanted, Flex/Flash/Video St...

Flex/Flash/Video Streaming/Wowza/PHP Developers Wanted Our company is in search of a couple of developers to join our team. We are a video streaming platform alike to Ustream.tv

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