Slim :

Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs. At its core, Slim is a dispatcher that receives an HTTP request, invokes an appropriate callback routine, and returns an HTTP response.

In this blog, I am going to show you how to setup application in that.

Download & Install :

Composer is the best way to install slim framework and create project using Slim-Skeleton as a base.

Array is a structured data which holds different types(string, array, object) of values and one or more values in a single variable, for example if you want to store 50 different types of values in a single variable instead of storing in 50 separate variables the array would help in that situation.

There is three different types of array available,

1. Numeric Array :

The array stored value's index will define by numbers, the index will be starting from zero.

Sample :

Download : 

Sample Code

1. Class :

         It is a template definition of the methods and variables (properties) in a particular kind of object

         1.1 Methods :

                 It is similar to function attached to specific classes.

         1.2  Variables

                A symbol of a name that stands for value.

MS-Excel Stream Handler is a PHP Class, This class implements a stream handler interface to read and write Microsoft Excel spreadsheet files in the XLS format.

XLS files may be read and written using PHP fopen, fread or fwrite, or any other PHP functions that can access to streams. The file name has the format xlsfile://path/to/spreadsheet.xls where /path/to/spreadsheet.xls is the path of the actual spreadsheet file to be read or written.