locutus
Version:
Locutus other languages' standard libraries to JavaScript for fun and educational purposes
19 lines (18 loc) • 673 B
JavaScript
export function dechex(number) {
// discuss at: https://locutus.io/php/dechex/
// original by: Philippe Baumann
// bugfixed by: Onno Marsman (https://twitter.com/onnomarsman)
// improved by: https://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript
// input by: pilus
// example 1: dechex(10)
// returns 1: 'a'
// example 2: dechex(47)
// returns 2: '2f'
// example 3: dechex(-1415723993)
// returns 3: 'ab9dc427'
let normalized = parseInt(String(number), 10);
if (normalized < 0) {
normalized = 0xffffffff + normalized + 1;
}
return normalized.toString(16);
}