There are three methods to subtract two numbers:
- Subtraction in simple code in PHP
- Subtraction in form in PHP
- Subtraction without using arithmetic operator [+].
Subtraction in Simple Code
Subtraction of two numbers 30 and 15 is shown.
Example:
Output:
Subtraction in Form
By inserting values in the form two numbers can be subtracted.
Example:
Output:
Subtraction in Form without [-] Operator
By inserting values in the form two numbers can be subtracted but without using [-] operator.
Example:
Output:
15357
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There are three methods to add two numbers:
- Adding in simple code in PHP
- Adding in form in PHP
- Adding without using arithmetic operator [+].
Adding in Simple Code
Addition of two numbers 15 and 30 is shown here.
Example:
Output:
Adding in Form
Two numbers can be added by passing input value in the form.
Example:
Output:
Adding in Simple Code
Two numbers can be added by passing input value in the form but without using [+] operator.
Output:
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Let’s see how to write a simple PHP program to do Addition, Subtraction, Multiplication & Division kind of a Simple PHP Calculator. Let’s start with a PHP function then I will show you a complete demo script as well.
The below snippet shows you how to perform mathematical operations in PHP.
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So, it’s pretty simple to do the mathematical operation in PHP. Now let’s create a function and use the same logic with a Switch case so we can call the function and pass different values to perform different mathematical operations.
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I hope you have a clear idea now how we can do mathematical operations such as Addition, Subtraction, Multiplication & Division using the PHP language.
Let me give you a complete demo of this script with an HTML form so you can copy & paste it into a PHP file to execute and test it.
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Addtion,Substraction,Divide&Multiplication using PHP!
Addition, Subtraction,Multiplication&Division using PHP!
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Chủ Đề |