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

Need two pages created and a blog, Web Development - Need two pages created...

Web Development - Need two pages created and a blog I have purchased a domain name as well as hosting service. I now must to start building the website Requirements- 1) Dr

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

Need help to create a shopping cart, Create a shopping cart I have an in...

Create a shopping cart I have an incomplete shopping cart. The preceding expert didn't finish the project. He has done 70% of the work as well as then sent it to me. I would lik

I need help for website design and development, I need help for Website Des...

I need help for Website Design and Development Required Looking for a talented and experienced designer and developer for a new website. The site is a combination of social netw

Test links in dreamweaver, In Dreamweaver you cannot test your links; you s...

In Dreamweaver you cannot test your links; you should check your links in a browser to make sure the pages operate as you expect. 1. Press F12 to preview the page in a brow

Explain best user interface design guidelines, Question: The best user ...

Question: The best user interface design guidelines are guidelines that given high level and widely applicable principles. A set of such guidelines is as follows: (i) Know

Textarea element in a form, Set the element's dimensions using row & column...

Set the element's dimensions using row & column attributes in the textarea tag so the data entered is easily viewable.  The element of course requires an appropriately descriptive

We are in need programming expert, We are in need Programming expert I w...

We are in need Programming expert I want someone to write codes for an idea I have. To be honest I do not really trust the security of this site to disclose my idea without havi

I need hotel booking wholesale system, Project Description: This project...

Project Description: This project is about to prepare a hotel wholesale system for B2B offering travel agents and affiliate websites to book hotels via whitelabel solution or in

In search of experienced cake php coder to help in launch, In search of exp...

In search of experienced Cake PHP coder to help in launch of new site We are seeking someone to assist our small team of developers to handle minor code tweaks as well as error

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