locutus/esm/php/array/array_flip.js

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

import { toPhpArrayObject, } from "../_helpers/_phpTypes.js";
export function array_flip(trans) {
    //      discuss at: https://locutus.io/php/array_flip/
    // parity verified: PHP 8.3
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //     improved by: Pier Paolo Ramon (https://www.mastersoup.com/)
    //     improved by: Brett Zamir (https://brett-zamir.me)
    //       example 1: array_flip( {a: 1, b: 1, c: 2} )
    //       returns 1: {1: 'b', 2: 'c'}
    const tmpArr = {};
    const values = toPhpArrayObject(trans);
    for (const [key, value] of Object.entries(values)) {
        tmpArr[String(value)] = key;
    }
    return tmpArr;
}