How to use function with parameter in PHP

In this article, I will explain how the function with parameter can be used in PHP.
  • 1813

Function with parameter in PHP

  • In function with parameter, pass parameters inside a function.
  • In function with parameter, you can pass as many as parameters your like. These parameters work like variables inside your function.
  • In function with parameter, a parameter appears with the parentheses "( )"

Syntax

function functionname(parameters)
  {
  code to be executed;
  }

Example

The following example takes two integer parameters and add them together and then print total.

<html>

<head>

<title>Function with Parameters</title>

</head>

<body>

<h2 style="color: steelblue;">Function with Parameters Loop example</h2>

    <?php

    function add($num1, $num2)

    {

    $total = $num1 + $num2;

    echo "Sum of the two numbers is : $total";

    }

    add(90, 10);

?>

</body>

</html>

 

Output

f-parameter.jpg

You may also want to read these related articles here
 
Ask Your Question 
 
Got a programming related question? You may want to post your question here
 
© 2019 DotNetHeaven. All rights reserved.