Are there best practices or guidelines for converting angle measurements between radians and degrees in PHP scripts?

When converting angle measurements between radians and degrees in PHP scripts, it is important to remember that there are 2*pi radians in 360 degrees. To convert radians to degrees, you can use the formula: degrees = radians * (180/pi). And to convert degrees to radians, you can use the formula: radians = degrees * (pi/180). 

function radiansToDegrees($radians) {
    return $radians * (180 / M_PI);
}

function degreesToRadians($degrees) {
    return $degrees * (M_PI / 180);
}

// Example usage
$radians = 1.57;
$degrees = radiansToDegrees($radians);
echo "Radians: $radians -> Degrees: $degrees";

$degrees = 90;
$radians = degreesToRadians($degrees);
echo "Degrees: $degrees -> Radians: $radians";

Keywords

PHP angle measurements radians degrees conversion

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