Step by Step CodeIgniter Tutorial
CodeIgniter Tutorial: CodeIgniter is one of the governing PHP framework . If you previously built PHP Application, CodeIgniter will assist you to do it much improved and more easily. You can manage time, make your web more competent, the code will be simplier to read and persevere with CodeIgniter. It is free, ligtweight and simple to settle .
The zipped downlink for version 1.5 is only 737 KB . You won’t consume time downloading it . CodeIgniter is small and lightweight framework. You can obtain it from http://www.codeigniter.com . To your surprise, CodeIgniter was written by Rick Ellis, rock musician turned programmer .
With CodeIgniter, you can cut down the amount of code you need to type . This is not just good for lazy, but: less type, fewer mistake, and less time for spend debugging.
On other hand, CodeIgniter is not comprehensive . You can not find engine generator that can build page self. Several frameworks have features like that. For example, they can create web page (that to do basic Create, Read, Update, and Delete operation) automatically. CodeIgniter doesn’t do this.
CodeIgniter Tutorial was engineered in the following purpose . It was set up from a technical and architectural standpoint :
Progressive Instantiation. In CodeIgniter, components are packed and routines executed only when commanded rather than globally . No assumimg are made by the system regarding what may be needed beyond the minimal core resources, so the system is very light-weight by default. The events, as triggered by the HTTP request, and the controllers and views you design will determine what is invoked.
Loose Coupling. Coupling is the class to which components of a system depend on each othe r. The small number of elements depend on each other the more reusable and flexible system
Component Singularity. Singularity is the degree to which components have a narrowly focused purpose . In CodeIgniter, each degree and its functions are fairly autonomous in order to provide maximum usefulness