# Pow()

Today, we will discuss the `pow()` function in PHP. This function is used to raise a number to a power.

## What is the pow() Function?

The `pow()` function in PHP is a built-in function that is used to raise a number to a power. This function takes two arguments: the base number and the exponent. The function returns the result of raising the base number to the power of the exponent.

## How to Use the pow() Function

Using the `pow()` function in PHP is very simple. Here is an example of how to use the function:

``````<?php
// Raise a number to a power using the pow() function
\$result = pow(2, 3);

// Output the result
echo \$result;
?>``````

In this example, we call the `pow()` function to raise the number 2 to the power of 3. We then store the result in a variable and output it to the screen.

## Conclusion

The `pow()` function in PHP is a useful tool for any PHP developer working with mathematical operations. By using this function, you can easily raise a number to a power, which can be useful in a variety of applications. We hope that this guide has been helpful in understanding how to use the `pow()` function in your PHP code.