Easy PHP Programming

Are you looking out to learn more about hypertext preprocessor programming which is nothing other than what is known as PHP? Then this article can offer you plenty of knowledgeable information on the same. PHP has literally become the talk of the town nowadays. Technically it is known as a server-side script based language, which means that it is predominantly used for web developing and web hosting purposes. With its widespread application, it is not surprising that programmers in this particular software language are in great demand nowadays.

PHP is basically free software that is widely used for web development purposes. Running generally on a web server, it can create dynamic web page output with ease. Millions of websites and web servers are testimony to the power of this web-scripting language.

With the world becoming more and more dependent on the internet for conducting business, it is no wonder that PHP too is among the most popular web-scripting programs these days. You will find that the roots of the PHP programs are basically in C++, with several similarities existing in the syntax of the two. What this in turn means is that PHP is easy to learn and master for those who are well versed with other programs. MySQL is the backend tool that is used along with PHP. It is again easy software to learn and master and is extremely popular. PHP is also compatible with many other back end applications too.

Webmasters looking to make their sites automated more often than not go in for the combination of PHP programming along with MySQL. In fact, you can that this combination has been used in most of the dynamic sites that you can browse through over the internet. Similarly PHP also works well in combination with HTML. Dynamic elements display on WebPages comes out well when this particular combination is used. PHP this way provides a secure as well fast and reliable option for those looking for hosting applications on the internet.

PHP programming finds applications in various areas of web development. Shopping cars and back end administration panels are two of the most common applications. Similarly, web content management, banner advertisement management, mailing systems, visitor tracking, product catalogs, e-brochures, membership management, message boards and forums are some of the areas where it is used these days. With internet usage predicted to grow exponentially in the near future, the use of PHP programming too is predicted to grow phenomenally in the years to come.

PHP, as well as other programming languages, have the ability to interact directly with the HTTP Headers.

The HTTP Headers are a separate part of the request/response body. This separation is typically a blank line. The headers provide various information. This is the place where the information type is defined (text/plain). The headers can also contain many other data points, such as the language, charset, encoding, cache-control, content length and more.

The important thing to remember is that the header is sent separately from the request or the response body. The body contains the actual data.

This is important because there will be times when you need to perform a certain action that requires the user be ‘redirected’ to another web page, or even another web site. Before all the body information is passed along through HTTP. This will save bandwidth and make your application faster.

A header redirect is common when a user does not have the privileges for a certain section of a website. As an example think of your online banking account. You must be logged in before you can see your own account information. If you try to see your data without being logged in, the web server will redirected you to the login page.

In PHP you can interact directly with the headers of HTTP. If you find that a user does not have the right credentials in a session store ($_SESSION), then that user can be redirected to another page.

This is done with the PHP header() function.

Line 1:

In line 2 above, the session information is checked to see if a session array key ‘user_credential’ exists, and is not already equal to ‘admin’. If the session key doesn’t equal admin, the header function is called and the page is redirected to the login.php page. This ensures that the user won’t be able to see critical information with permission.

Note: The session key is set when the user logs in correctly after submitting the login form. It will be empty if they have not logged in yet.

PHP headers are a very quick and efficient way to change the flow of a program. They are typically called when a users doesn’t have the correct credentials or privileges.

Worried that your web site is having trouble finding its target audience?

Here are five basic activities, some of which you may already be doing, ALL of which are fundamental tools in the web site marketer’s toolbox.

1. Check How You Use Your Keywords

Keywords, or more correctly “key word groups” or “key phrases,” are fundamental to how your web site is indexed by the all-powerful search engines. At it’s most simple, a key word group is a set of words you expect (hope) a prospective visitor will type into a search field when looking for exactly your type of product, service or information.

Researching, and regularly monitoring, the keywords you use on your site is vitally important if you are going to hit, and keep hitting, your target market or “demographic”.

How do you find the best key word groups?

The first and simplest guide is to ask yourself what you would type into a search engine if searching for your own web site. It is always a good idea for any web site owner to imagine himself in the shoes of his ideal web site visitor or ideal prospective client.

Make a list, it doesn’t have to be long, and test these keywords out in a real search engine. Are the sites you see listed offering a similar service to yours? If so, you are probably starting down the right lines. Fishermen tend to fight over the patches with the most fish!

Another simple task is to ask family and friends, people not too close to your project or too “net savvy” what THEY would type if looking for your site. Often their answers can be quite surprising, but very enlightening.

In addition to real people, there are plenty of tools to help you analyze your keyword groups online. Google AdWords has an excellent tool to help you find key word groups. The Google Analytics package overall is an excellent free set of tools that can give you a great deal of useful information (though you must register for a free account).

So, you have a nice set of keyword groups, and want to know how best to use them on your pages. the golden rule is to use your key phrases in a way that gives them emphasis without choking the value out of your web site content. Nothing is less fun to read than a paragraph stuffed to the gills with repetitive key phrase combinations that obscure any meaning or readability in the text. Write them into your web content, yes, but don’t sacrifice content quality to do it. A good web copy writer can weave keywords into text so you barely notice they are there. If writing web site copy isn’t your thing, why not consider hiring a professional. Many are very reasonably priced, and all should be able to give you samples and references.

A quick note on “Flash”. Flash animations look very pretty but any textual content embedded in a Flash movie is often completely invisible to Search Engines and therefore no help at all to improving you search placement. Use Flash sparingly and never just because it looks nice, though I know this is very tempting. The “ooh and ahh” factor is very enticing, but there are still many users who don’t allow flash, and it can be slow to load and annoying to navigate. Never, never, never start your site with a splash page movie. It is very bad for search engine placement, and 99% will only want to press the “skip this screen” button to get to the pages that really matter.

The most important places to position your keywords are “tags” (important elements in the actual HTML), your title tags, meta description tags, the h1 and it’s junior (h2, h3) tags, and the keywords tag itself (though this has been hugely down-valued by search engines in recent years because it is frequently misused).

Each page on your web site should be optimized for only two or three key phrases (though different for each page, if needed).

A title tag should be between 7 to 10 words maximum, and any key word should be used no more than twice (a nice trick is to use variants e.g. “design” with “designers”).

A description tag should be no more than 15o characters (letters, inc. spaces) in length, it should be written in good English (or the language of your site), and should directly describe the content of that page.

Both the Title Tags and the Description Tags should be unique for every page on your site.

The H1 tag wraps the key text heading on your page. It should be near or at the top of your page, include at least one of your key word groups and you should only have one per page.

The keywords tag itself is still used by many designers, but Google and others have often stated it no longer plays a part in ranking because in the early days of search it was abused by many sites, being used to stuff vast quantities of keywords with no value to the visitor or the search engine.

I’ll be devoting a future post entirely to tags and how to use them, and don’t be afraid if you snicker at frequent use of the word “tag”. I still do it all the time, but then, I am British.

On the flip side there are several “don’ts.” Don’t try and hide keywords by making the text the same color as the page background. Don’t create lists of your key phrases repeating right at the page bottom. Don’t duplicate content across your site as a quick and easy way to boost your keyword count.

As a rule, if it seems sneaky, underhanded or sly, it probably is, and you will probably be penalized for it by a Search Engine system that has seen it all before.

2. Make Sure Your Online and Offline Marketing Work Together

All marketing avenues should mutually enforce each other. Make sure you have a fairly consistent style to both your printed and online material. If you have a logo or corporate color scheme make sure these are used uniformly. Be sure to advertise your web address wherever possible. It should be on your business cards, t-shirts, vehicles, mail-shots, e-mail footers, mugs, in fact anywhere you are looking to attract people to your organization. Your web site is effectively your online shop front, but no shop will attract visitors unless people know it is out there. If people see your site address regularly it will stick in their mind and be top of their list to visit when looking for your particular service.

Don’t be afraid to plug your web site address when meeting potential clients personally or in interviews or press releases. Your web site is a show case for what you do. Encourage people to visit and be impressed by it!

3. Feedback – What do Others Think of Your Site?

When you spend hours crafting a web site you can sometimes become too close to the project to be able to effectively evaluate what you are doing right, and what you are doing less well.

It is always helpful to get objective opinions from colleagues, friends, family, associates and ESPECIALLY your actual web site visitors. The more objective and honest the opinion, the more useful it is.

Ask visitors to navigate around your site, try out your shopping cart, read your text content. Even seemingly small issues such as poor grammar or an unclear line on a web form can have a large effect on how many visits to your site actually convert to a useful lead or sale.

Many sites have a feedback or comments area where visitors can post suggestions or just tell you how good a job you are doing. Internet users like being asked for their opinions, hence the wide use of polls on millions of sites. As a web site owner or administrator you should value every comment you receive. Even seemingly flippant or silly comments tell you something about the kind or audience you are attracting to your site.

4. Web 2.0 – Using The Latest Tools and Trends

The Internet is constantly changing and growing. Over the past few years there has been a huge trend towards more online social networking and interactive content. It is important to embrace these trends where possible. These new forms of web site use are often referred to as Web 2.0, though it is really only an extension of the original Internet. As the technology improves these concepts will become more and more important.

Set up personal pages and pages for your organization on social networking sites such as LinkedIn or Facebook to promote yourself.

Start writing a blog, telling people news of your organization or offering people valuable content about your particular area of expertise.

“Tweet” (twittering or mini, immediate blogging) making notable updates to your activities, but please don’t prattle endlessly about your latest coffee, washing your hair, or post the same thoughts over and over again. Restraint in tweeting is a much appreciated virtue! Use proper text if possible. Using obscure acronyms, or over use of “trendy” abbreviations is honestly quite annoying. There I said it.

Make a video and post it on one of the many Internet video sites (e.g. YouTube).

Put out regular audio podcasts for people to follow with RSS, and listen to at home or on their iPod as they travel.
Most of these services are free, aside from the investment of time and effort.

Don’t be afraid to ask others what they use and how they promote themselves. Most people are only too happy to share something new and exciting they have found on the web.

If it all still seems overwhelming, talk to a friendly Internet professional. If they know their stuff, they should be able to answer your questions and concerns very quickly.

Whatever you do, don’t forget to include a link back to your own site!! That, after all, is where you really want everyone to go.

5. Content, Content, Content!

This is the one area I cannot say enough about. The more fresh, well written, useful, entertaining, content you put out on the Internet, the more traffic and therefore the more business you will attract to your site.

Keep the content on your own site fresh.

If you post content on another site make sure it will have some use or interest for users of that site. If you are adding text to your site consider breaking it up into manageable chunks with graphics or headings. Attention spans for Internet users are astonishing low, even for the best of us, and nothing makes the heart sink more than a huge page of uninterrupted text in a tiny font (I hope you don’t find me hypocritical here!)

The more work you put into the content on your web site the more successful it will be. It should be value content, which means visitors will gain something from it. Keep it clear, keep it snappy and keep it interesting. Where appropriate, I also believe in keeping your content fun. If you can make a visitor smile you have gone a long way to keeping them on your web site.

Happy web building and content writing. Every tap of the keyboard takes you one step closer to web site success!

Have you ever programmed a computer before? If not, you will find that PHP is a wonderful entrance into the world of programming. Simple yet effective, PHP packs a powerful punch for the web world that can allow you to program a multitude of tasks and more for your website. Additionally, its versatility ensures that programming skills in PHP are always in high demand.

PHP is one of the more widely used programming languages on the web today and for good reason. PHP is simple yet powerful. If you have programmed before, you will find that PHP is very easy to pick up with clear, easy syntax that makes programming a pleasure. If you have never programmed before, then PHP is a wonderful start since not only is it easy and logical to learn but you can put your programming projects immediately up on the internet for others to see and experience.

One of the reasons that PHP is so easy to learn and use is that its syntax is very nice. If you already know another programming language, you will find that PHP’s syntax is very intuitive and you should be able to pick it up very quickly. If you don’t already know a programming language, then PHP can be a good first step for you into the programming world.

If you want to program, especially online, then you should definitey look into PHP. It is an easy yet powerful programming language that will let you get started on programming internet projects righta way. If you are serious about learning PHP, don’t forget to pick up some learning resources for yourself.

PHP is an important tool in the web developer’s arsenal for programming today. If you want to do any kind of web work, then you will surely run into PHP because it is so common on the Internet today. If you are interested in learning PHP, by all means, begin learning it even today! You will be surprised at how quickly you can pick it up and at the progress you will soon make in PHP.

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.

Learning Programming is a tough subject, no matter which language you choose.

It took me months to figure out php and MySQL enough to build real, quality, Websites that were “good enough”.

Eventually I figured out the easiest way to learn. It took me MONTHS to figure it out… but I did.

So what does it take to learn a Programming Language such as PHP?

“Doing” is what it takes. 90% of the people who try to take on such a task end up feeling “dumb” or “slow”. This usually is NOT the case. I’ve found that, like myself, most people try to learn PHP from reading and going through code to “understand” what it means.

I was the same way until I was told “just do it”. My mentor must have been the most patient man on the face of this earth – because I was constantly telling him I could not do it. But he kept on me telling me the same line I’m telling you: “just do it”.

What does this mean? It means trying to create your very own scripts, whether small or of decent size. Start out with printing out the date to the browser. Continue with Loops. Create scripts that create mathematical equations. Print out your name, last name, etc.

Once you figure out the basics, make sure you continue to learn by doing! You will never be able to take your skills to the next level just by reading.

I also stress to other newbies that they need to learn by watching as well. Writing code can become quite a task and it’s better to see someone else do that, if possible (which it is by watching videos).

It’s quite easy to get caught up in bad practices while writing code if you do not follow good programming standards. Sloppy (spaghetti) code seems to be the evil of the programming world that occurs from newbies who read online tutorials by so called “programmers”. Most of these “programmers” are NOT what they claim to be. So be careful of whom you choose to learn from.

PHP and MySQL (database) go together like peanut butter and jelly. I cannot tell you how important it is to learn these two languages together. MySQL may not be the “best” Database in the world but it is very easy to learn and very capable of building large scale applications.

So remember: if you’re not “doing”, you’re not learning. Start learning PHP basics and make sure you’re following along and trying to code your own small scripts when starting out. I know, I know… it LOOKS like it’s too hard. It’s not. This is not something you’re going to learn overnight, but it’s quite possible that you can learn enough to do what you need to do in just a matter of weeks!

Keep learning and continue doing.

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.

If you have a website, you must be aware of the fact that an attractive website can easily make your online business campaign a grand success. However, not all attractive websites are user friendly. Today, to make a website user friendly and attractive; web owners are increasingly turning to dedicated PHP developers. This is due to the fact that PHP is one of the most widely accepted programming languages since the last decade. It not only adds more functionality to your website but also enables your valued customers to interact with the website through scripts. In addition to these, there are several other reasons due to which the popularity of expert PHP web developers is increasing by the day.

However, the best way to remain ahead of competitors and at the same time concentrates on other core business activities; you should consider outsourcing web development resources. There are many web development companies offering cheap outsourcing services but hiring PHP programmers from web development companies of India, best fits into today’s business-centric and techno-driven Internet world. This is more so because Indian PHP companies offer various web development packages skillfully priced, keeping in mind the business needs of every online business.

PHP developers in India are the preferred choice globally mainly due to their experience, knowledge and communication skills. Not only this, looking at their work portfolio you can easily make out that they have vast domain expertise. Indian PHP development companies not only develop websites but also rigorously follow other processes of software development cycle like testing, documentation and maintenance. For all these they use the latest tools and follow guidelines set by international IT organizations.

Indian PHP experts having thorough knowledge of PHP programming in addition to awareness of the latest developments of the programming industry; always try to understand your business goals and preferences right at the beginning of development process. They know that without these prerequisites they will not be able to deliver the expected results in time.

Hence, if you are looking to change the outlook or design of your website, you should choose from one of the Indian PHP developers who will help you attain online success with their highly professional and dedicated web development abilities.

There is hardly any difference between dog dandruff and human dandruff as both of them look the same. The major causes of dog dandruff are allergies, dry skin and parasitical infection. You can control dog dandruff to a very large extent yourself with a little awareness.

You should brush your dog regularly at the same time everyday. Ensure that the dog coat is brushed evenly so that the natural oils of the dog are distributed evenly. The regular brushing helps to distribute your pet’s natural oils evenly and reduces the build up of dandruff.

You should add flax seed to your dog’s dirt everyday so that fatty acids naturally moisturize his skin. You should wash your dog once every week and if the skin of your pet is very dry than once every two weeks. If you wash your dog very frequently this leads to his coat becoming very dry and this in turn leads to dandruff. After you have washed your dog brush him and brush out or cut any mats in his fur.

Remember that dog dandruff accompanied with hair loss can be a sign of allergy. Make a visit to the vet right away when your dog has these symptoms. You should note that dog hair loss can also be a symptom of a secondary condition called demodectic mange that occurs in those dogs that do not have weakened immune systems.

Dog dandruff can be a major cause of discomfort to your pet and you can prevent it with a little care and attention towards your pet.