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 help in wordpress affiliate tracking, Wordpress Affiliate Tracking- Re...

Wordpress Affiliate Tracking- Recurring I am by means of Pay Pal recurring payments on Wordpress. I am having trouble finding as well as setting up the right Wordpress affiliate

I want a help in a wp fatal error, I want help in a WP Fatal Error: Out of ...

I want help in a WP Fatal Error: Out of Memory issues fixed I am getting the below error whenever I attempt to do anything on the website. I must it fixed soon. Must be super ea

Wix commerce site needs shopping backend integration, WIX commerce site nee...

WIX commerce site needs 1shopping backend integration Project Description: We sell children's furnitureRIEchildrensFurniture and want a robust backend integrated shopping car

Need help for magento vendor portal site, Need help for Magento vendor port...

Need help for Magento vendor portal site (market place) I do like to ask you if you could help to launch the Magento market place site by Unirgy Magento extension. We have set

Need help in install wordpress from back-up, Install Wordpress from back-up...

Install Wordpress from back-up I have my back-up for my Wordpress. I want someone who can fix this as well as put my website back online. Desired Skills are MySQL Administrat

We need help to import bulk products and images, We need help to Import bul...

We need help to Import bulk products and images to prestashop with combinations We need to bulk import the products as well as images with combinations to our prestashop store.

Data link layer - osi model layer, It is responsible for transmitting a gro...

It is responsible for transmitting a group of bits among the adjacent nodes. The group of bits is termed as frame. The network layer passes a data unit to the data link layer and d

Design a website in wordpress using custom css, I have a WordPress website ...

I have a WordPress website that is about 95 percent done. It was done using a template that I did a LOT of custom CSS with. I am having some issues with a couple of CSS items and I

Help to create magento website for high end goods, Help to create Magento W...

Help to create Magento Website for High end goods Hello, please reply with a proposal that displays an plugins that may be needed that aren't standard with Magneto I am initi

I want help in woocommerce theme customization, Woocommerce Theme Customiza...

Woocommerce Theme Customization Hello you will be working on transforming this woocommerce theme Kindly let me know if you are able. You will require to discern woocommerce d

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