PHP's rad2deg in TypeScript

How to use

Install via yarn add locutus and import: import { rad2deg } from 'locutus/php/math/rad2deg'.

Or with CommonJS: const { rad2deg } = require('locutus/php/math/rad2deg')

Use a bundler that supports tree-shaking so you only ship the functions you actually use. Vite, webpack, Rollup, and Parcel all handle this. For server-side use this is less of a concern.

Examples

These examples are extracted from test cases that automatically verify our functions against their native counterparts.

#	code	expected result
1	rad2deg(3.141592653589793)	180

Here's what our current TypeScript equivalent to PHP's rad2deg looks like.

TSTypeScript JSJavaScript TSStandalone TS JSStandalone JS

Copy code

export function rad2deg(angle: number): number {
  //      discuss at: https://locutus.io/php/rad2deg/
  // parity verified: PHP 8.3
  //     original by: Enrique Gonzalez
  //     improved by: Brett Zamir (https://brett-zamir.me)
  //       example 1: rad2deg(3.141592653589793)
  //       returns 1: 180

  return angle * 57.29577951308232 // angle / Math.PI * 180
}

export function rad2deg(angle) {
  //      discuss at: https://locutus.io/php/rad2deg/
  // parity verified: PHP 8.3
  //     original by: Enrique Gonzalez
  //     improved by: Brett Zamir (https://brett-zamir.me)
  //       example 1: rad2deg(3.141592653589793)
  //       returns 1: 180

  return angle * 57.29577951308232 // angle / Math.PI * 180
}

Improve this function

Locutus is a community effort following The McDonald's Theory: we ship first iterations, hoping others will improve them. If you see something that could be better, we'd love your contribution.

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