Easy PHP Programming

You probably have a good idea already, but if you don’t, PHP is one of the most popular programming languages for the online environment today. PHP is clean and simple to use and the syntax can be learned very quickly, especially if you already know a programming language.

If you are interested in learning a powerful programming language to code online applications and software, then you should definitely look into PHP development. If this is your first step into the programming world, this can be a great way to get started.

Because PHP is so powerful, you will find that from the very first day, you can begin programming your very first projects in PHP and seeing results online. The great part about using PHP is that it is an online programming language so you can put up your projects and show them off to the rest of the world immediately!

PHP is often used with MySQL which is a scripting language that accesses database and gives you further command over a variety of tasks that you can accomplish online. By using databases, you can do a lot more like collecting and storing information or keeping records of various data.

If you haven’t already, you may want to search online for code samples of PHP programs. There are many free scripts available and looking at one such script will give you a good example of what programming in PHP is like. If you don’t understand anything yet, do not worry. There are plenty of good resources out there for PHP since it is so popular.

Getting started in programming PHP is easy once you have made the decision to become proficient in it. Just pick up a really nice learn PHP online resource and jump right in! You will find that you will be programming in PHP in no time.

So, if you want to learn PHP online, improve your skills to get a better job or simply want to code a really cool application for your website, then PHP is the way to go. You will not be disappointed in any of these categories no matter what your reason is for starting in PHP. It is always highly in demand and as the internet continues to progress, it is likely that more and more people will need PHP work done for their websites and other projects.

Hyper text preprocessor (PHP) and Active-server-pages (ASP) are the two standard programming languages for website application development and more significantly when it comes to produce database-driven websites to interrelating hugely with databases. PHP is an open-source programming language which is derived from lots of different languages. On the other hand ASP is such kind of programming languages which preferring Microsoft product mostly.

Both programming languages PHP and ASP are used to develop dynamic database oriented websites. Active Server Pages (ASP) is normally from Microsoft and is used only with Internet Information Server (I.I.S.) that runs on Microsoft Servers also. But on the other hand you can say PHP is platform independent programming languages and can connect with several kinds of databases.

There are a lot of differences between ASP and PHP.

Expenditure

To run ASP.net programs first need to install I.I.S. on a Windows server platform, this is not a free package. PHP programs can run on Linux, which is free package. Even the database connectivity is expensive for ASP, because it require ms-S.Q.L product of Microsoft that needs to be acquired. Same time on the other hand PHP generally uses My-S.Q.L for database connectivity, which is freely accessible.

The Simplicity in Coding

PHP codes itself are very light in weight, a contract programmer who begins his career into PHP, does not felt any pressure to look the source code to understand. Whereas In ASP codes are not so easy to quick understand.

Database Compatibility

PHP generally being extremely flexible as it uses My-S.Q.L for database connectivity, which is freely accessible. Same time on the other hand Database compatibility is expensive for ASP, because it require MS-S.Q.L product of Microsoft that needs to be acquired.

General Run Time

If we evaluate the running speed of PHP and ASP then PHP should gets the upper hand. Normally it is viewed that PHP code runs quicker than ASP code. Due to COM based architecture, ASP uses server space to run while PHP code runs on its own inbuilt memory space.

Background Language Support

ASP has a similar like Visual Basic type of syntax that also linked to Microsoft products as well. On the other hand PHP codes are based on generally C++ language and the syntax, which is used in PHP, is quite similar to C/C++ syntax. C/C++ is still considered by maximum software programmer is the finest programming language and people who love C++ language would certainly feel more relaxed with the PHP syntax.

Running Platform Connectivity

PHP codes can run on different platforms like UNIX, Linux, and Windows whereas ASP codes are mostly linked with Windows platforms. Though, ASP programs can run on a Linux platform with the help of ASP-Apache installed on the server.

Further Tools Cost

Several tools used in PHP are mostly free of cost in the market and as PHP is open source a lot of codes can be available in open source forums and blogs. PHP has inbuilt attributes like ftp, encryption methods, even email also from a web page but in ASP such attributes are not obtainable and for this reason only some more features are required which are not free that increase the total cost as well.

Larger Applications Support

PHP is just as protected as ASP from coding level. The main difference is only for private data like “social security numbers”; “PIN numbers” etc. ASP is more practicable option. Organizations like government firms normally don’t have much stipulated commercial budgets and looking for required security, they really helpful ASP.net.

At the end, we can make a conclusion that both programming languages have their advantages and disadvantages specific to user requirement. It can be said that both the programming languages have their own significance depending upon the users requirements and budgets. It is viewed that in any discussion board, ASP.net is similarly capable but many of them suggesting PHP for small business owners those who have a fixed budget and does not required superb security support. PHP cannot provide e-commerce application development, only for them ASP.net will be the best choice.

If you want to be considered an effective and avid PHP programmer, then there are some topics in the language that you should without a doubt know. One of the biggest, most important topics in PHP is dealing with database connections, especially ones with the MySQL database platform.

If you know how to work with a MySQL database in PHP, then you can make just about any website with dynamic content. You will be able to handle user registration, commenting, blog posts, and more. The very first thing you should learn when dealing with databases is how to connect. The following PHP code is how you connect to a MySQL database:

$host = “localhost”;
$username = “db_username”;
$password = “db_password”;
$database = “db_name”;
$dbc = mysql_connect($host, $username, $password);
mysql_select_db($db_name, $dbc);

You may be sitting there wondering what this code does. If you have programmed in PHP before, then you know that $host, $username, $password, and $database are all variables. Each of these corresponds to what the variable is called. For example, $host is the host that the database is located on (99% of the time it will be localhost), $username is the username to access the database, $password is the password associated with the username, and $database is the name of the database we are connecting to.

The next two lines are PHP functions. The first function, mysql_connect, makes a connection to MySQL on your host. It returns a link identifier in case you are working with multiple connections. The parameters it takes are the database host, the username, and password. The next function, mysql_select_db, selects the database we will be using. The two parameters are the database name and the link identifier (link identifier is optional, but good practice).

Using these lines of code is how you make basic access to a database. Once you do this, you can do many things like retrieve data and add data using the mysql_query function. This function also takes in two parameters, a query string and the link identifier. A good example of using the mysql_query function is:

$query = “INSERT INTO table (column1, column2,…) VALUES (‘data1′, ‘data2′,…)”;
$result = mysql_query($query, $dbc);

Obviously this code will not work with the ellipsis; this is just to show you can have as many columns in there. These two lines of code will insert data into the database. The first line assigns a query to the $query variable. The second line runs the query with the associated link identifier (optional).

Once you master these three functions, you are well on your way to becoming an expert at PHP programming with databases. There are many other functions that you should learn that work well with databases, but these 3 are a good start.

What is PHP?

PHP is a popular and widely used programming language used for website development. PHP stands for PHP: Hypertext Preprocessor. PHP is server side scripting language for creating Web pages. PHP is very easy to understand & learn. It supports most common databases like Oracle, Sybase and MySQL. It also includes external libraries to generate PDF documents and parsing XML. It is an open-source language which is used by large group of developers.

Web Software Outsourcing has successful PHP developers. Various PHP Web Programming solutions include Ecommerce Solutions, shopping carts with content management system, CRM Solutions, Community tools Web Calendars, Chat software and Discussion forum. Our PHP Development Service enables clients to store and display content on their site effectively. PHP is a server side scripting language that facilitates developer in making dynamically driven websites.

What are PHP benefits?

PHP is a free open source language. That means you don’t have to pay thousands of dollar as the license fee to acquire PHP. Best of all, it is easy to install. The most striking feature of it is that it is easy to learn. PHP is used by millions of people and developers around the world. There are thousands of websites on the internet which are written using PHP.

Advantages of the PHP development services:

o Low development and maintenance cost
o High performance and reliability
o Ability to embed itself into the HTML code
o Compatible with servers like Apache and IIS

PHP can greatly develop the functionality of your website. It allows you to write scripts which let your visitors interact with you through your website. In your business PHP website, you can get feedback of your products and services from your customer. Our PHP Development Service has strength, addition and support for web standards making it the perfect fit to create and arrange modern web applications.

The asynchronous JavaScript and XML technology, simply called AJAX technology is one main technology that is playing a major part in Web 2.0 revolution. Web developers are facing a major challenge from several years. They are unable to change the information on a part of the web page with out actually reloading the whole web page. This has really been a big problem over the years and it largely irritates the users while doing small changes in the information on a given web page. AJAX has solved this problem up to a great extent.

With the help of AJAX, web programmers can make the web page to request web server to just change information which is on a part of the web page with out reloading the whole web page. In order to achieve this, SAJAX (Simple AJAX toolkit), which is a toolkit that is totally written in PHP programming language, has been introduced. This tool kit helps the web programmer to integrate the java Script with web server side PHP language. This will make the life of the web developer very easy.

But still, there are some down sides to this AJAX technology also just like with any other web technology, for that matter any technology. One of the major limitations of AJAX technology is related to the option of book marking. This limitation can create many hectic problems for the users of the web sites especially when the information requests to the web server are done through Post and Get methods. One another major limitation is related to the Back option on any web page. When a user presses on this option, this will take the user to first page rather than the last page which he viewed. This can surely surprise many web users who use extensively this option day in and day out.

AJAX technology can be easily used with many programming languages like java, PHP and so on. However, PHP is the most suitable web programming language to implement AJAX technology. Most of tool kits including SAJAX are also written in PHP. This should make the life of PHP programmers even easier.

GOOGLE is extensively using AJAX technology in many of its products, which includes GMail, Google Suggestions and so on. It is promoting this in a big way. So, if you are a web programmer, especially if you are a PHP developer then you should try and implement AJAX technology in your future projects to realize its real potential and power.

Copyright (c) 2006 Darren Dunner

Personal Home Page or PHP is created as a scripting platform on the web. It can be accessed by anyone since it is a user friendly program. You can create through this platform some verification screens, galleries of pictures, surveys and many more. It is now the alternative for Microsoft Active Server Pages (ASP) tools.

PHP is considered as set of macros that helps developers maintain their personal home pages. It was developed as an authority line application which makes it an outstanding tool for scripting a web server.

PHP is known for its unique features such as:
• It is an open source server side scripting language.
• It is freely for all to download, it runs on any platforms on the web, and it is compatible with other programs.
• It is a programming language in the development of websites, either corporate or personal sites.
• In creating web pages, it can be use together with Java script and AJAX.

Joomla is a system which runs PHP technology. It is used in creating business and personal web pages. It helps in the uploading of content, updating the sites and facilitates the online management.

In Joomla, PHP produces active web pages. In creating pages of PHP, it requires PHP engine, MySQL database and web server. The page to be created is accepted on the PHP engine and translated by the tags into HTML. The general component of the PHP can be easily installed through a package. PHP installation can be downloaded from Window Apache MySQL PHP.

Joomla PHP facilitates web servers, operating systems and platforms with no additional cost. Joomla can create powerful applications in an open source platforms with the used of PHP language. This means that the websites you created will keep on growing in the future that is more competitive with the latest development in web trends and technology in Joomla PHP.

Many of its critics are true at some extent. PHP has no defined structure or organization. This makes coders to express themselves free and haphazard ways and may happens dangerous ways like programming logic mixed with the presentation elements, inclusion of other source files anywhere in the codes, unwanted and often missed database connections, etc. These are some mistakes makes PHP code unmanaged.

New versions of PHP are gaining a gradual advancement. It evolves like other programming languages like C++ and Java by allowing Object Orient Programming and other elements in it. These all leads developers to think of developing some frame work for this inherently unstructured language to make it more viable and advance one.
Plenty of examples are available to draw an outline of the frame work for the PHP. They have their own set of rules, conventions, achievements and failures. Among them Ruby and Rails present a model which best fits and suitable for PHP to work like the other advanced languages like C++ and Java.

Among the many developers one developer had decided to borrow the structure and basic concepts from the Ruby and Rails and he was the founder of the CakePHP language. He finally borrowed structural concepts from the Rails. This made Cake PHP different and most famous structure of the PHP.

Cake PHP development is based on MVC framework and MVC framework gives strict guarantee for the separation of the business logics to the data presentation layers.

Models are active representation of database tables. They can connect to your database and query it and save data to the database. Views can be described as template files that present their content to the user: variables, arrays and objects that are used in views are registered through a controller. Controllers contain the logic of your application. Each controller can offer different functionality; controllers retrieve and modify data by accessing database tables through models; and they register variables and objects, which can be used in views.
It is important to note that in order to correctly apply the MVC architecture, there must be no interaction between models and views: all the logic is handled by controllers.

Apart from MVC framework Cake PHP 2.0 has some other features includes:

Like Rails, Cake PHP makes it easier for the user to interface with the database with the active record pattern.
- Compatible with PHP4 and PHP5
- Code generation via Bake
- Request dispatcher with custom URLs
- Data sanitization
- Security, session, and request handling components
- Access control lists
- Application scaffolding
- Robust User Community
- Integrated CRUD for database
- Simplified querying
- Website directory independent
- In-built validation
- Active Development of the Core Code

Web based Help Desk software is the preferred solution for providing customer service by employing the latest technologies and web standards. PHP as a universal server side programming language carries benefits that other languages are lacking, therefore it’s the ideal platform for a serious stand-alone Help Desk application.

Perhaps the most important aspect of any web-managed software is its compatibility with the variety of server operating systems and system versions that are used in modern days. The need to effortlessly install, update or move your Help Desk software between different systems for whatever reason is perfectly covered by the specifics of the PHP programming language. It is supported by all systems currently in use, it’s easy to configure and easy to customize.

The latter, customization, is another big benefit of having your Help Desk coded in PHP. Depending on the license permissions of the software package, you or your technicians can quickly add new functionality to it or modify existing functions whenever you need it. In addition, because many of today’s websites, content management systems, etc. are heavily using PHP, your Help Desk application can be easily integrated within which improves the user and customer experience immensely.

Speaking of customer impression, PHP based software runs very fast, can be incorporated with Web 2.0 design elements and can provide a high level of security. All of that can only help to improve the rapport you create with your clients and help solve issues on time.

If you’re looking to replace your current Help Desk software with a better one or are it’s your first time experience with such an important business asset, a PHP Help Desk software is never a bad choice. The rest depends on your exact needs, priorities and budget.

PHP programming is a very popular language for scripts on web sites, blogging software, and other functions online. It’s an open language with quite a few possibilities over other languages that are a bit more limited. If you want to learn PHP, you need to get started right.

The first thing that you are going to need is some basic HTML knowledge. You don’t need an advanced skill in this, but should be able to identify basic tags and understand the various elements in the code. The reason is that many times there is a blend of HTML and PHP when working with web sites or other popular scripts that are already out there.

Get yourself a good text editor that you can use. It’s very important to have one with line numbers on it. This is because when you get an error generally you are told what line number it’s on. This makes finding the mistakes very easy. Additionally, it’s nice to have PHP color syntax in your text editor so that you can tell the different parts of the code from each other based on color alone.

Also make sure that you have some basic FTP skills. This lets you upload your scripts and deal with folders online. Knowing permissions is also important. If you want to learn PHP, it’s easiest to just follow an online tutorial. There are hundreds of ones that offer easy to follow tutorials with exercises that you can follow. Do as many of these as you can until you get the basics.

After you have the basics, get a PHP manual online or in book form to follow. This will prepare you for more advanced exercises. Start making your own scripts. This is the best way to learn since you will have to think on your own versus copying exercises that are already made for you to practice. By following these simple tips you will learn PHP in no time.

For the past decade, PHP has played an important role in Offshore Web Development. PHP is a most usable web development programming language that is basically using to develop an online web application. PHP is a one type of scripting language that is to develop a different kind of web services like web development, web application development, e-commerce site development and many more.

PHP is an open source programming language so it is free, easily available and cover a large amount of people who use PHP resources. The demand of PHP programming is increasing in the information technology and software development sector. Now, in a world huge number of developer, programmer and expert person is the use a PHP programming framework for web site development, and web application development.

PHP Development:

PHP is a widely-used Open Source general-purpose scripting language that is especially suited for Offshore Web development and can be embedded into HTML. PHP web programming runs on many different platforms and can be used as a standalone executable or as a module under a variety of Web servers. It has excellent support for databases, XML, LDAP, IMAP, Java, various Internet protocols, and general data manipulation and is extensible via its powerful API.

Advantages:

• PHP supports on a different type of servers such as Apache, IIS, Roxen, THTTPD and AOLserver.
• PHP has database interfaces are available for MYSQL, MS SQL, Informix, Oracle and plenty of others. If a database not supported, ODBC is an option.
• PHP code directly embedded into the HTML that makes up a website.
• PHP supports custom content management development easily.
• Development cost is less.

PHP program runs on (almost) any operating system like Linux, UNIX, window, etc. so its called as robust language. Mostly, user prefers PHP is a use with Linux Operating system because both are an open source. PHP programming is very compatible with MySQL database. Its also use with other databases like MS SQL, Oracle, Informix, and PostgreSQL, etc. The loading time of the website very low this is developed in PHP frameworks.