← All built-ins / pow()
pow()
pow(...$args): mixed
Parameters
| Name | Type | Description |
|---|---|---|
| $base | float|int | base |
| $exp | float|int | exponent |
Return value
$base raised to $exp.
Example
echo pow(2, 10), " ", pow(2, -1), " ", pow(9, 0.5);
1024 0.5 3
| Name | Type | Description |
|---|---|---|
| $base | float|int | base |
| $exp | float|int | exponent |
$base raised to $exp.
echo pow(2, 10), " ", pow(2, -1), " ", pow(9, 0.5);
1024 0.5 3