The pow Function
The pow function raises a number to a specified
power.
Syntax
pow(number, exponent);
Example
Let's raise the number 2 to the power of
3:
<?php
echo pow(2, 3);
?>
Code execution result:
8
See Also
-
the powering numbers tutorial,
which covers the**operator -
the
sqrtfunction,
which calculates the square root of a number
