rad2deg
(PHP 4, PHP 5, PHP 7)
rad2deg — Converts the radian number to the equivalent number in degrees
Description
float rad2deg ( float $number ) This function converts number from radian to degrees.
Parameters
number
A radian value
Return Values
The equivalent of number in degrees
Examples
Example #1 rad2deg() example
<?php
echo rad2deg(M_PI_4); // 45
?>See Also
- deg2rad() - Converts the number in degrees to the radian equivalent
← pow
rand →
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