PHP function pow()
Exponential expression
Availability in PHP 4.0
Exponential expression
Parameters
| Parameter | Data type | Default value | Note |
|---|---|---|---|
$base |
number |
not | The base to use |
$exp |
number |
not | The exponent |
Return values
number
base raised to the power of exp. If the result can be represented as integer it will be returned as type integer, else it will be returned as type float. If the power cannot be computed false will be returned instead.
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