The Benefits Of Using Php Shopping Cart
Creating A Php Shopping Cart
The creation of a php-shopping cart is surprisingly simple and when done with precision it could translate into a highly effective and universally accepted php-shopping cart. The details of the stocks are predictably stored in the database and the only information required from the patient which would in turn need to be stored is none other than the id of each product that has been added to the php shopping cart. The php-shopping cart is accessible and there are a variety of ways of reaching it – the most popular being the clicking on a link or by clicking on the ‘add to cart’ option on the product page. In the event of the php-shopping cart being arrived at using the link on the product page – ‘add to cart’ – the need of the hour is undoubtedly to update the products in the php-shopping cart before the display of a new product range.
PHP, SEO, And Spiders – Oh My!
Search engines are constantly evolving and adapting in response to changes in the way information is presented on the web. Strategies that were once necessary to ensure inclusion of PHP pages are no longer required.
It was once helpful to generate a static HTML version of a PHP page so that all the “includes” could be indexed. Now search spiders “see” all the content on a PHP page, the same way it is viewed in a browser.
It used to be prudent to avoid dynamic URLs containing “? & =” – now, the search engines list URLs with the dynamic variables. However, it is best to compose them with no more than three variables. Some variable-laden URLs may be listed, but without any accompanying content/description, in the search results… Stay tuned for further developments as the search engines refine their methods.
With many hosts running the popular Apache server, developers are expanding the use of PHP by modifying the .htaccess file to allow PHP code processing within HTML documents, and enabling shorter URLs with fewer variables by configuring httpd.conf. Your web hosting provider’s support team should be able to tell you if these features are available for your site.
Writing Self-Documenting PHP Code
The Write Stuff
There are two things that developers hate.
Fixing bugs. And writing documentation.
Now, while the first can be handled through better planning and execution, it’s the second one that really gets a developer’s goat. Most developers can’t stand the thought of documenting their own code, finding it both tedious and a waste of their time and skills (although, strangely enough, they’re the first to complain about the “lack of documentation” when it comes to someone else’s code.)
The fact of the matter, though, is that you’re fooling yourself if you think that you can survive without documentation. Properly-documented application code makes it easier to trace and squash bugs, to maintain code over the long run, and to improve both the productivity of the programmer and the quality of the software. You can’t avoid it, and so you’re just going to have to grow up and learn to live with it.
Advanced OOP With SPL In PHP 5
This article covers the extensions to PHP5’s OOP including SPL (Standard PHP Library) and how to use them in a real world setting.
For the purposes of this article it will be assumed that you already know about classes, interfaces, static members, and references. You should also understand some basic design patterns like Factory.
These concepts will be illustrated through the use of a conceptual database layer.
In web application programming, there is a propensity for programmers to write elaborate database abstraction layers for database portability. One such example is the PEAR::DB abstraction.
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PHP Strings
In programming, a string is a sequence of letters, symbols, characters and arithmetic values or combination of all tied together in single or double quotes. For example, “I Love PHP”, “10″, ‘100.01′, “”, etc are all examples of strings.
Declaring String Variable in PHP
An example:
$my_name = “John”;
In PHP, a variable must start with $ sign followed by variable name. The string value must be wrapped in double or single quotes.
Concatenate / Join Strings in PHP
Sometimes while working with strings in our code, we need to join two strings. In PHP, you can use ‘.’ to concatenate two or more strings together to form a single string.
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PHP Frameworks
PHP is finally getting the attention that i deserves, yes I have always believed that PHP is one of those neglected languages, neglected because they are used in abundance but there isn’t enough programs or as we call them frameworks to work on PHP. But that was until the release of PHP 5. After the release of PHP, there is a range of Frameworks available.
Today we review and understand closely the various frameworks available for PHP. Some of the most popular frameworks for PHP are:
1. The Zend Framework.
2. The Prado Framework.
3. CakePHP Framework.
4. Symphony Framework.
These frameworks are ofcourse the most popular ones and there are more than 40 frameworks for PHP and it is very difficult to know which framework suits you the best and will be the most productive for your web development and enterprise goals.
PHP Web Development: PHP Variables
While working with any language we make use of variables. Variables are used to store values and reuse them in our code. We use different types of variables in our code such as strings (text), integers (numbers), floats (decimal numbers), boolean (true or false) and objects. In PHP we can make use of variable while writing scripts. In this lesson we’re going to cover PHP variables.
What is a variable?
A variable is a mean to store values such as strings, integers or decimals so we can easily reuse those values in our code. For example, we can store a string value such as “I Love PHP” or an integer value of 100 into a variable.
PHP Password Function
When developing a web application that enables users to register, it is often necessary to generate a password that would be (typically) emailed to an email address provided by the user at registration time. This article shows how to create a simple PHP function to generate a password.
The function, generate_password(), described below generates an eight character password, although it would be very straightforward to change it so that it generated a shorter or longer password.
PHP Redirect – How to Send Someone to Another URL With PHP
When designing a web site, it is occasionally necessary to redirect a user to another URL to the one they have tried to access. This can normally be accomplished using HTTP redirect, however sometimes they just are not applicable or you would prefer to do it with PHP, for example:
1. If a page is undergoing some maintenance and you wish to redirect users to an error page.
2. As part of a PHP conditional IF statement you want to redirect to another page, perhaps you want to check if a user is logged in yet and if not redirect to the login prompt.
I am sure the are many other reasons that escape me at the time of writing for why you may wish to do this.
Fortunately PHP does provide a means to allow web designers to take this control. This task is accomplished by manipulating the header of a web page before it has been served. In order to redirect a page to an alternative URL replace the contents of the file with:
PHP Ticket System – Will Want To Know More About PHP?
As a business owner, it is important that you mark your presence in the online world by creating a website in order to promote your business online. An online business gives you an edge over other businesses, which may as well be your competitors. However, once you have designed the perfect website, you have to be prepared for what comes next. That’s because, if your website grabs the viewer’s attention, it is bound that your website will be able to generate traffic. Once this happens, the customers will want to know more about your business and purchase your product. However, if the customer faces any problem, you have to be equally adept in handling such situations. This calls for your business to adopt the PHP
ticket system.
As the name suggests, the PHP (Hypertext Preprocessor) ticket system is written using the PHP module supported with a MySQL backup. This system is almost perfect for your business to handle and solve customer queries about the products and services that your company is dealing with. The best thing about this system is that your employees don’t need to be computer geniuses to operate the system. The main interface is pretty simple. As soon as the employee gets a call from the customer, it is
recorded in the system. Once the employee confirms that the customer’s identity, he enters the nature of the problem in the system.
