locutus/esm/php/math/octdec.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

export function octdec(octString) {
    //      discuss at: https://locutus.io/php/octdec/
    // parity verified: PHP 8.3
    //     original by: Philippe Baumann
    //       example 1: octdec('77')
    //       returns 1: 63
    octString = (octString + '').replace(/[^0-7]/gi, '');
    return parseInt(octString, 8);
}