What are frameworks(codeigniter)

In programming generally we often face repetitive tasks.That’s why programmers use functions and reuse the code whenever it is needed to save time.In the same way the framework is also like this.Lot of chunks of code are stored in a separate file and it is used  .Framework is very powerful to accomplish the project is well structured and designed within a minimum time period.

A framework also improves programming for a team because, It has a central resource of documentation to get started with projects.Now a days there are many numbers of frameworks.Every server side language have their frameworks to simplify the projects.Python frameworks,Ruby on rail of Ruby  and many more. the For PHP programmers there are lot of options to choose a good frame of work.Some popular frameworks are Zend, CakePHP, CI, joomla, Symfoy etc.

So While choosing the appropriate framework we should also look for our project.Based on our project we can select the right one.Generally each framework has its own strength .