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rad2deg

Converts the radian number to the equivalent number in degrees (PHP 4, PHP 5)
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 1157. rad2deg() example

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<?php

echo rad2deg(M_PI_4); // 45

?>


See Also
deg2rad()


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