Download PHP Assignment Solutions for CS508: Understanding PHP Syntax, Arrays, and Web Development and more Exercises Programming Languages in PDF only on Docsity!
Modern Programming Languages (CS508)
SPRING 2012
Solution Assignment No. 5
Total Marks: 20 Dead line: July 06, 2012
Purpose of Assignment:
Intended purpose of this assignment is to give students an exercise using a widely-used general-purpose scripting language ‘PHP’ that is especially suited for Web development and can be embedded into HTML.After attempting these assignment students will be able to:
Familiarize with the basic syntax in PHP language.
Learn about the Significance of PHP in Web applications.
Students will understand of basic Arrays syntax and declaration in PHP.
Application:
AlstraSoft Article Manager Pro Application:
Scenario:
Suppose you are developing a Article Manager Pro Application at Alstrasoft Pvt
Ltd that strives to be the premier provider of web-based software solutions for businesses worldwide. As a web development and software company, Alstrasoft specialize mainly in web design and software programming.
Evaluation:
Working in this web development environment through an Article Manager Pro user can Setup their own article, news portal or magazine publishing website using Ad Sense Optimized CMS. Now being a web Developer at this company, you are required to answer following questions keeping in view the above constraints.
a) Why is PHP language of choice for Developers to develop web applications nowadays? [10]
Solution:
PHP is essentially a scripting language in the world of programming to develop web applications and web integration of the wide range of programming languages. It also focuses on some open source Joomla application integration software, including expert in eCommerce programming, and more. The programming language also operates a number of databases such as Oracle, Sybase, and also functions PostgerSQL customize to the needs of the project. In addition, the PHP web application is simple to optimize the use of standard procedures for codification of the project deployment productively without any trouble.
The compatibility factor of PHP is very high and dynamic web portals can be created at a very fast pace with the help of it. It is also very secure and the simplicity of its design and interface makes PHP an easy language to understand. In addition, to make the web application secure from virus and spyware attacks, the security functions combined with the technical support are available worldwide. Moreover, it is available without any license value. The entire platform of PHP is independent and its language policies and terms fall under the General Public License making it open for all developers.
Further, the inclusion of unit and functional testing modules has enhanced the popularity of PHP. The reason being these modules help developers to effectively research an application and conduct testing to highlight the usage of application. Web Programmers can also easily modify the PHP coding as per their requirements with many forums and groups to discuss errors that creep in at the time of development. It helps developers to use the same style and standard as the framework for their coding. To conclude, it can be said that the demand of web developers has also increased with the advent of PHP as they find it hugely compatible to create high quality web applications at a minimal cost. There are many advantages of PHP software development being done in an organization committed to the development of IT application software in Web-based, some of them including, PHP shows versatility in nature and can run under almost all operating systems like Mac OS, Linux and Windows as well as the main Web server like Apache and IIS PHP is mainly very simple to learn and easy to build web applications for self-motivated by the difference in all languages-high-level software such as C + +, ASP.Net and PHP is an open source software applications and therefore reduces the software development and maintenance rate, so developers do not need to spend money during the installation process. Some other reasons for Developers to develop web applications nowadays in PHP are:
