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PHP is officially known as PHP: HyperText Preprocessor. It is a server-side scripting language just like Active Server Pages (Asp), Java Server Pages (Jsp) and Co

According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product

ld Fusion (CF). It is usually written in an HTML context. Unlike an ordinary HTMLpage, Server doesn't send php script directly to a client; instead, it is parsed

; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.

Examples of combination products may in

by the PHP binary or module. HTML in the script is ignored, but PHPcode is interpreted and executed. PHP code in a script can query databases, create images, read

lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.

and write files, talk to remote servers- the possibilities are endless. Finally the php code result and HTML is combined and output is send to the client.

here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe

ng>PHP Installation on your computer In order to run php on your computer you must have following components installed on it.

1. Web Server (IIS or Ap

d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.

Combination pro

che)

2. PHP

3. Mysql (optional)

Most websites advise you to install all components manually but its just wastage of time. Visit ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc

com/" target="_blank">http://www.wampserver.com and install latest version of WAMP it will automatically install php, apache and mysql on your computer with a

easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi

single click. Its an open source software and very easy to use.

How to run php scripts

During installation WAMP creates a "www" directory in t

nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically

he installation folder. Save all your php scripts in it and then call it from your browser like this

"http://localhost/yourscriptname.php" where "yourscriptname"

and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ

is the name of your php file.

First Script

Open your favorite text editor. Like HTML documents, PHP files are made up of plain text. You can c

ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi

eate them with anytext editor, such as Notepad. However I advise you to use a specialized php editor. Macromedia Dreamweaver is the best php editor but its not fr

ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.

Following aspects would a

ee. You can find lots of good php editors at http://www.sourceforge.net

or simply Google it with keywor

dd to the challenges in developing combination products:

Which markets to tap where the combination products can do fairly well?
Which combination prod

ds "free php editors"

Here is your first php script

1:
2: print "Hello World!";

3: ?>

Save this script in ww

cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin

w directory. Then call it from your browser like this

localhost/first.php

You will get following result;

Hello World

Remember : Always write your php

tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen

code between opening and closing tags. Consider the following example.

Code goes here

?>

Adding Comments to PHP Code

A comme

t?

As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel

t is text in a script that is ignored by the interpreter. Comments make your life lot more easier because Code that seems clear at the time of writing, can b

ping new procedures for reviewing their safety, efficacy and quality.

Professional from academic institutions, pharmaceutical industries, health care indust

e extremely frustrating when you come to amend it six or tweleve months later. Adding comments saves time besides it makes it easier for other programmers to work

y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products

with your code.

You can make comments in many ways

Single line comments begin with two forward slashes (/ /) or a single hash sign (#).

All text from either o

.

As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de

f these marks until either the end of the line or the PHP close tag is ignored.

// this is a comment # this is another comment

Multi line comments begin with a

elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.

Companies that provide selfless information through particip

forward slash followed by an asterisk (/*) and end with an asterisk followed by a forward slash (*/).

/*

Add your text here.

Interpreter will not parse it.

*

tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products

HTTP = HTML link (for blogs, profiles,phorums):
<a href="http://www.adviceyou.org.ua/article/86740/adviceyou-A-Beginners-Guide-To-Php.html">A Beginner's Guide To Php</a>

BB link (for phorums):
[url=http://www.adviceyou.org.ua/article/86740/adviceyou-A-Beginners-Guide-To-Php.html]A Beginner's Guide To Php[/url]

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Advice You - A Beginner's Guide To Php

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