Briefly describe open source technologies, PHP Web Programming

Assignment Help:

Question:

(a) Briefly describe open source technologies, outlining the difference between open source technologies and free technologies.

(b) Show advantages of using open source technologies.

(c) Explain how PHP can be used to address the problem of HTTP being stateless.

(d) Explain each of the following string functions below, illustrating your answers with simple examples:

(i) strlen()

(ii) strpos()

(iii) str_replace()

(e) Explain how the most common syntax errors occur in PHP, illustrating your answer with sample codes.


Related Discussions:- Briefly describe open source technologies

We are seeking a proficient coder with designer, We are seeking a proficien...

We are seeking a proficient coder with designer Our company is in its premature state as well as we are looking for someone who is proficient in both coding and web page design.

Web programmer to develop for web form in lua, Web programmer to develop 4 ...

Web programmer to develop 4 web forms in LUA We want to develop 4 forms for a web server that simply take the user input as well as save it to the system. No database or else

I want adjustment in my wordpress site, I want adjustment in my wordpress s...

I want adjustment in my wordpress site I want to adjust as well as some modifications of my website. I want the job done within short deadline. Desired Skills are MySQL Admin

Form object, This is a property of the document object. It corresponds to a...

This is a property of the document object. It corresponds to an HTML input form constructed from the FORM tag. A form can be submitted through calling the JavaScript submit method

We are need of an expert drupal developer, We are need of an expert Drupal ...

We are need of an expert Drupal Developer Immediate want for developer to finish getting our site ready for public display, working out some bugs as well as getting our site fun

Requirement for develop a web application, Project Goals To develop a r...

Project Goals To develop a reasonably large and enterprise-level Web application using PHP/ASP.NET/JSP, MySQL, and other Web site technologies that demonstrates the objectives

Need for building ecommerce website from scratch, Need for Building eCommer...

Need for Building eCommerce Website from Scratch We are seeking at starting a brand new online company and need an amazing website to match. Therefore far we have worked with

I need a continuing education website, I need a Continuing Education Websit...

I need a Continuing Education Website Please see attached PDF for job specifications. We will be selecting a freelancer within the next week if one meets our needs and budget. T

Abstract class and its behavior, What is abstract class and explain its beh...

What is abstract class and explain its behaviour? Abstract class is declared as a solitary entity, so other classes may be inherited from it. An abstract  class can’t be instant

Need help to create simple html email from jpg file, Create Simple HTML Ema...

Create Simple HTML Email From JPG file I want to convert a jpg file to an html email file. I proposal on using the html in an email via mail chimp. Attached is the image of how

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