Oihana PHP Arango

radians.php

Table of Contents

Functions

radians()  : string
Convert an angle from degrees to radians.

Functions

radians()

Convert an angle from degrees to radians.

radians(string|int|float $deg) : string

This helper wraps the ArangoDB AQL function RADIANS(deg) which converts an angle from degrees to radians using the conversion factor 180 degrees = π radians.

Example AQL usage:

RADIANS(0)   // returns 0
RADIANS(90)  // returns 1.5707963267948966 (π/2)
RADIANS(180) // returns 3.141592653589793 (π)
RADIANS(360) // returns 6.283185307179586 (2π)
Parameters
$deg : string|int|float

The input value in degrees.

Tags
example 
use function oihana\arango\db\functions\numerics\radians;

$expr = radians(90);
// Produces: 'RADIANS(90)'
see
https://docs.arangodb.com/stable/aql/functions/numeric/#radians
degrees()

For converting radians to degrees.

since
1.0.0
author

Marc Alcaraz

Return values
string —

The formatted AQL expression.

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