PHP or Hypertext preprocessor is a scripting language that is used widely worldwide. It is especially used in the web development with great ease. It can be embedded into HTML with great ease. It will help to create dynamic and interactive web pages. It is a very efficiently used scripting language. It is a very simple language that can be used by the beginners without any difficulty. It will also provide many advanced features. PHP development is focused on the server side scripting language. This is a language that is used to create content that is used to interact with the databases. Variable are the key factors in the PHP language. It is used to store any information with great ease. In PHP, the variable name starts with the $ sign. The variable must start with the letter or underscore character. Then it will be followed with the name of the variable. The text that is stored in the variable must be quoted with double quotes. In PHP there is no way for declaring the variable. The declaration of the variable will be done at the time the value is assigned to the variable. Variable names are case sensitive in PHP. This application will help in understanding the concept of variables in PHP.
In this tutorial I will explain how to create php variables. Before creating example program I will give you brief explanation of variables.
PHP or Hypertext preprocessor is a scripting language that is used widely worldwide. It is especially used in the web development with great ease. It can be embedded into HTML with great ease. It will help to create dynamic and interactive web pages. It is a very efficiently used scripting language. It is a very simple language that can be used by the beginners without any difficulty. It will also provide many advanced features. PHP development is focused on the server side scripting language. This is a language that is used to create content that is used to interact with the databases. Comments are the ones that are necessary for the people to understand what is happening in the particular set of code. Comments are used to describe the functionality of the piece of code. It will help the person who has not written that piece of code to understand better through the use of comments. It can be regarded as the highlighted text. C, C++ and unix style comments are followed in PHP. The comments can be added to the single line or multiple lines in the code. This will be one of the interesting application that will give the detailed information regarding the comments in PHP.
In this lesson we explain how to create comments in php. Basically the comments are not an executable statements. The comments are used just for user reference. Read more about Comment lines in PHP …
To get the number of items in the checkedlistbox, you don’t need to loop. You already have some ready statement for that. Look at the example below. We have created a checkedlistbox and it counts number of records on change.
Read more about Count number of items Checked in an CheckedListBox …
The online content management system is an application that will help in managing content of the websites with great ease. This type of applications is in great demand. It will be mainly used by the content writers. The articles, blogs, files, images, audio files, video files etc are managed through this application with great ease. This application will help in building the blog website through the use of the content with great ease. The user interface must be simple and easy to understand. This will be one of the applications that one can work on and implement in real time world.
These kinds of websites are usually managed by the content writers. The content management system is the CMS system. This application will allow the users in storing huge amount of data online with great ease. The users can publish and manage the contents of their website through online. The users can use this application with great ease. It will be one of the good applications that the final year students can implement in the real time world. This application will allow in maintaining the contents with great ease by the users. The modules that can be included in the online content management system application are as follows:
- Login module: This module will be only for the admin where they will be able the upload the blogs or contents.
- Content module: This module will allow the administrator to upload the images, documents, files, contents, videos etc with great ease.
- Category module: The articles can be categorized based on the articles that are posted.
- Article module: The administrator can publish the articles by entering the article name, description, category etc.
- Blog module: The public users can publish the articles with great ease through this application.
As the name suggests, the e-voting system is an application that needs to be implemented for casting of votes by the people from anywhere in the world and at anytime. All of you have experienced the current voting system that is in practice. People go to the polling places, stand in long queues and caste their valuable votes. This is a hectic and a tiring task. Some people who stay abroad will not be able to cast their votes since only for the sake of casting votes they need to come to their hometown. The e- voting system will benefit such people who will not be able to cast their votes.
The features that can be included in the e-voting system are as follows:
- People database management: The details of the people like name, age, poll booth and many other details can be stored in the database through this application.
- Online vote: The people can cast their votes through the online mode.
We see many old people who will not be able to walk come to the polling places to cast their votes. People living abroad will be having a desire to cast their votes but it will not be possible for them to do so. At all these situations, the e-voting system comes into picture where no one will be having a reason to waste their valuable votes. This application will help the government to work better but also provides a chance for the people to enjoy a modern way of voting system. This application can be also applicable to the voting that take place in schools and colleges where the students can cast their votes through this application. This e-voting system can also be implemented in the organizations where the employees will be able to cast their votes regarding the new policy or rule that should be followed by everyone. Read more about E-Voting System …