Are you interested to find out more about the Simple PHP guide, and whether or not it is worth getting? With so many tutorials available on the internet, it can be very confusing trying to put all the information together to study systematically. This article will discuss how this scripting language works in general, and what is contained in the Simple PHP guide.

1. What Exactly Is PHP?

It is a server side scripting language that can be easily combined with HTML tags. It has been reconstructed into a web language today.

2. How Does It Work?

It works like standard programming language whereby it maintains the if/else condition statements, loops and subroutines. It is easily identified by the curly brackets { } used to define the start and end of statements. Users will need to use a

Finally, when you are done scripting a page in PHP, remember to save the file with the extension .php, and remember that .php files can still contain HTML tags within them.

3. Why Should You Learn PHP?

It is the most popular knowledge to have when you want your web pages to handle form data submitted by users. It also allows customization and building of dynamic pages. Best of all, it can connect to any SQL database, allowing you or your users to store, edit and delete any information from your web pages.

4. Review of Simple PHP Guide

This guide is compiled by Robert Plank and it is essentially like a step by step course for learning this scripting language. With the abundance of information available on the internet, it is very confusing to know where to start and end.

5. What Is Contained In This Package?

It lays out all the essential PHP skills in 17 chapters, complete with quizzes at the end of every chapter to test your understanding. 22 useful code snippets are included so you can stick them into your web page and be used immediately. Simple PHP guide is highly recommended if you want a full grasp of this scripting language quickly.

What Is PHP?

The full form of PHP is Hypertext PreProcessor and is a server-side scripting language. The PHP code can be combined with regular HTML tags and parsed on the server. The creator of PHP, Rasmus Lerdorf first displayed the language in the form of a Perl script . In 1997 it was adapted by Andi Gutmans and Zeev Suraski to use a C-written compiler. They completely reconstructed the original PHP into the web language that we know and use today.

Uses of PHP

It is used in the creation of dynamic web pages. Web developers like it because of its fast parsing and flexibility and versatility. PHP is a popular tool for managing a form's data after it is submitted and comes built in with many different interfaces and API's. It has database capability built into the language, the most common database being MySQL. Typically the PHP can connect to any SQL enabled database.

The Syntax of PHP is similar in structure to Perl and C where curly braces { } define blocks of code and semi-colons specify the end of a statement PHP is as easy to learn as Perl. It maintains all the traditional loops, if/else, and subroutines that are expected in a programming language. One difference between the two is that the code'?' is embedded in with the HTML; you could however, use a separate file. The PHP code is different from HTML code by use of the opening and closing tags. When it finds a PHP file, it tells the server to scan through for these tags, and execute the code in between them. The server recognizes a PHP enabled file by its extension, .php. These are essentially HTML files with PHP codes in them.

Getting Started

To start PHP requires a server with PHP installed and a simple ASCII text editor such as Notepad or VI, eMacs, Kate, etc. for a UNIX/Linux machine.

What are the problems faced by PHP?

It is case sensitive. For example if you name a variable $MyVar, you cannot call it as $myvar or $mYvAr. In case you forget to close your curly brackets, then it helps to indent lines inside the curly braces so that any missing braces can be spotted easily.

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