Oihana Php Core

fixAngle.php

Normalize an angle in degrees to the range [0, 360).


    
                    fixAngle(float|int $angle) : float

If the input is not numeric (NaN, null, etc.), the function will return 0.

example

echo fixAngle(370);   // 10
echo fixAngle(-90);   // 270
echo fixAngle(720.5); // 0.5
echo fixAngle(NAN);   // 0

author

Marc Alcaraz (ekameleon)

since

1.0.0

float —

The normalized angle between 0 (inclusive) and 360 (exclusive).