CodeIgniter is PHP Open Source php MVC framework that can help us to speed up the development of our web applications. CodeIgniter was written by Rick Ellis, rock musician turned programmer.
CodeIgniter Installation is so simple and easy. CodeIgniter Installation steps are given below.
We will perform CURD(Create Read Update Delete) operation using CodeIgniter framework. We will use following step to perform CURD operation.
CodeIgniter uses Active Record Class for database action.Active Record Class is based on minimal scripting. so in some cases only one or two lines of code are necessary to perform a database action.
CI Session Class track information about each user while they browse site.Ci Session class generates its own session data, offering more flexibility for developers.
CodeIgniter File Uploading Class provides various preferences like upload_path,file_name, max_size,max_width,max_height and max_filename.
CodeIgniter's Email Class support following features.
TCPDF is PHP class for generating pdf documents.Here we will learn TCPDF integration with CodeIgniter.we will use following step for TCPDF integration with CodeIgniter.
Pagination refers to links that allows us to navigate from page to page.CodeIgniter's Pagination class is very easy to use and customizable.
CodeIgniter's comes with following Query Helper Functions.
CodeIgniter Query Results function are give below.