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

We need help in the trigger svg animation when it is in view, We need help ...

We need help in the Trigger SVG animation when it is in view I am using Raphael as well as lazylinepainter to do svg animations. I don't want the animations to start until they

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

I need help in wpmu appointment and customization, I need help in WPMU Appo...

I need help in WPMU Appointment and Customization I have a want for a ninja developer who knows the ins/outs of Appointment and can do the customization below- a) Facility to

Need help in website with cms integration, Website - CMS Integration We...

Website - CMS Integration We have an obtainable website at. We would like this website to be combined into a CMS, keeping the current design however with updated photographs, th

Php Script to Parse out Custom Lines from Log FilE, i''m trying to code a s...

i''m trying to code a simple php script to parse out custom lines from an log file and echo that line here''s an example of a line from the log file 192.168.182.1 - - [13/Jul/20

Desire for help in metasearch infrastructure on website, Desire for help in...

Desire for help in Metasearch infrastructure on website We are seeing for experienced computer programmers that have built search engines met search or indexing sites in the pas

Need help to debug cs-cart installation, Need help to Debug CS-Cart install...

Need help to Debug CS-Cart installation We have a CS-Cart installed on one of our servers. The site is running as well as everything is working, except for the fact that ther

We need help in website developer and programmer, We need help in Website D...

We need help in Website Developer/Programmer for Fashion Tech Company London based applications only We are in search of a Website developer/programmer to make the site for u

Hootesuite stream clone need help in this, Hootesuite Stream Clone We ne...

Hootesuite Stream Clone We need for a clone of the 'Streams' tab a) We must be able to add multiple search streams side by side. b) When the page is closed the search stre

Iframe, is an HTML 4.0 addition to the frames toolbox. Now only MSIE suppor...

is an HTML 4.0 addition to the frames toolbox. Now only MSIE supports . Unlike frames created via & , 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