PHP subtracting two numbers-PHP program

In this tutorial, we will discuss the concept of PHP subtracting two numbers-PHP program

In this topic, we are going to learn how to write a program to subtract two numbers in PHP programming language

Find Difference of two numbers

Find difference of two numbers – #1

In this program, the user declare two integer variables $x and $y. Then two numbers are subtracted using minus(-) operator. finally the result is displayed on the screen

Program 1

When the above code is executed, it produces the following result

Difference: 15

Find difference of two numbers – entered by user

In this program, the user asked to enter two numbers(by passing input value to form). Then two numbers are subtracted using + operator and the result is displayed on the screen

Program 2

When the above code is executed, it produces the following result

Find difference of two numbers – without + operator

In this program, the user asked to enter two numbers(by passing input value to form). Then two numbers are added using without + operator and the result is displayed on the screen

Program 3

When the above code is executed, it produces the following result