PHP Program to Multiply Two Numbers

Given two numbers, the task is to multiply both numbers using PHP. Multiplying two numbers is a fundamental arithmetic operation.

Examples:

Input: x = 10, y = 5
Output: 50Input: x = 40, y = 4
Output: 160

Approach 1: Using the * Operator

The simplest way to multiply two numbers in PHP is by using the multiplication operator *.

Products: 40

Approach 2: Using the bcmul() Function

The bcmul() function is used for arbitrary-precision multiplication, providing accurate results for large numbers.

Output

Products: 96

Approach 3: Using Custom Function for Multiplication

Create a custom function that multiplies two numbers without using the * operator.

Product: 96