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

Simple php or javascript calendar app, Simple PHP or JavaScript Calendar Ap...

Simple PHP or JavaScript Calendar App I want a modest web application written in either PHP or JavaScript. I do not care which it is written in as I can read both of the languag

Http request and response headers, The purpose of this requirement is to fa...

The purpose of this requirement is to familiarize you with: a. HTTP messages exchanged between browsers and web servers, and with b. Development tools for monitoring your bro

I want a wordpress specialist, Wordpress specialist 1) Wordpress install...

Wordpress specialist 1) Wordpress install and needed plugins 2) Wordpress theme 3) Wordpress crowd funding plugin or custom made (please specify) 4) Custom details 5

What is post and get methods, Which will execute faster POST or GET method?...

Which will execute faster POST or GET method? GET minaly transfer data to the server using URL while POST transfer data using form collection that is added to the request by th

Php developer needed for google rank checker, PHP Developer Needed for Goog...

PHP Developer Needed for Google Rank Checker and Customer Portal Hired preceding developers and they did terrible work, We worked an great amount of hours and the money was wast

Need experienced php developer, I need Experienced Php developer.with subse...

I need Experienced Php developer.with subsequent skills Cakephp, Wordpress, Codeigniter , Php,Mysql,Ajax. Skills required: CakePHP, MySQL, Codeigniter, PHP, Wordpress

Cake php project issues, Cake PHP Project Good knowledge of PHP. a) Hands-o...

Cake PHP Project Good knowledge of PHP. a) Hands-on PHP based framework, Cake PHP b) Demonstrable knowledge of web technologies including HTML, CSS, Javascript, AJAX, CRM. c) Good

Packet switching, End systems are linked together through communication lin...

End systems are linked together through communication links. There are several types of communication links that are made of distinct types of physical media, by including fiber op

We are looking for wordpress theme install & customization, We are looking ...

We are looking for Wordpress Theme Install & Customization Greenable.net is hiring a candidate to install as well as customize the Avada Wordpress theme according to the demo si

Draw layout cells, In Layout view you can draw layout cells & layout tables...

In Layout view you can draw layout cells & layout tables to describe the design areas of a document. This task is easier to achieve if you prepare a sample of the page you're creat

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