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

I want a web expert for a site, I Want a web expert for a site I have a ...

I Want a web expert for a site I have a website built as well as hosted on VPS need your expert decision to convert that to go daddy's Linux hosting server keeping all the featu

Social login plugin update for wordpress, Social login plugin update for wo...

Social login plugin update for wordpress We are looking to have this plugin updated to comprise a social login service that isn't on the list yet. Both the plugin service beside

Need help in the data fetching bus operators south america, Need help in th...

Need help in the Data fetching bus operators South America I want to get data fetched from several homepages of Chilean bus operators. I want a table as a result which includes:

Seeking a clone of site that allows people to access, resumerabbit.com clon...

resumerabbit.com clone Seeking a clone of resumerabbit.com that allows people to purchase a membership than upload a resume as well as have it distributed to multiple sites inst

Qualified django and python expert needed, Qualified Django and Python Expe...

Qualified Django and Python Expert to make certain site changes We want somebody to change the settings therefore that we can have a different template for the homepage. We like

Want nodejs expert to slightly modify hipache, Want nodejs expert to slight...

Want nodejs expert to slightly modify hipache I am seeking a nodejs expert. Business Description- We vend proxies A proxy is a server that you connect to in order to anonymis

Websites to create real time user conversations, Prototype-WebRTC widget fo...

Prototype-WebRTC widget for websites to create real time user conversations The project comprise a server side built using node.js and a client side widget using webRTC. Users u

Need help to drupal boost module trouble htacess, Drupal Boost Module Troub...

Drupal Boost Module Trouble htacess I having worry getting Boost Module to work. Our Drupal is install in sub folder. The issue with htacess. Boost Module is generating ca

I need help for presentation website in progressive design, Presentation we...

Presentation website in progressive design We want a Presentation website in a progressive design with easy CMS. The website will represent a carpenter as well as contain the fo

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