Home » PHP » PHP Functions » Question

PHP Functions

Easy Questions

PHP

PHP Arrays
PHP MySQL Database
PHP Exception Handling
PHP Error Handling
PHP Filters Advanced
PHP Filters
PHP Sessions
PHP File Upload
PHP File Handling
PHP Date/Time
PHP Multidimensional Arrays
PHP Forms
PHP Sorting Arrays
PHP Introduction
PHP Functions
PHP For Loops
PHP While Loops
PHP Switch Statement
PHP If Else/Else If Statement
PHP Operators
PHP Constants
PHP Strings
PHP Echo/Print
PHP Variables
PHP Syntax
  1. What will be the output of the following PHP code ?
    <?php
    function calculation($n1, $n2)
        {
            $n3 = $n1 * $n2; 
        }
    $R = calculation(12, 25);
    echo $R;    
    ?>
    1. 12
    2. 25
    3. Error
    4. 37
    5. None of these
Correct Option: C

Function does not return anything.


Your comments will be displayed only after manual approval.