**`gmp_pow()`** is a function in PHP that calculates the value of the number raised to the power of another number.

# 
#  Syntax

---
```
gmp_pow(GMP|int|string $num, int $exp): GMP
```
---

# 
## Parameters

* **`num`**: It is the base number. `num` can be a numeric string, GMP object, or of the integer type.

* **`exp`**: It is the exponent. `exp` can only be of the integer type.

##
## Return value

`gmp_pow()` function returns the value of `num` raised to the `exp`. The value returned is of type `GMP`.

<?php
   $base = gmp_pow('100', 2);	
   echo "The result of the gmp_pow function is: ".$base;
?>

# 
## Output

---
```
The result of the gmp_pow function is: 10000
```

What is gmp_pow() in PHP?

gmp_pow() in PHP computes the value of a number raised to a power, returning a GMP type.

What is gmp_pow() in PHP?

Syntax

Parameters

Return value

Code

Output