locutus/php/array/each.js

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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.each = each;
const _arrayPointers_ts_1 = require("../_helpers/_arrayPointers.js");
const _phpRuntimeState_ts_1 = require("../_helpers/_phpRuntimeState.js");
function each(arr) {
    //  discuss at: https://locutus.io/php/each/
    // original by: Ates Goral (https://magnetiq.com)
    //  revised by: Brett Zamir (https://brett-zamir.me)
    //      note 1: Uses global: locutus to store the array pointer
    //   example 1: each({a: "apple", b: "balloon"})
    //   returns 1: {0: "a", 1: "apple", key: "a", value: "apple"}
    const state = (0, _arrayPointers_ts_1.getPointerState)(arr, true);
    if (!state) {
        return false;
    }
    const entry = (0, _arrayPointers_ts_1.getEntryAtCursor)(arr, state.cursor);
    if (!entry) {
        return false;
    }
    state.setCursor(state.cursor + 1);
    const key = entry[0];
    const value = entry[1];
    const returnArrayOnly = (0, _phpRuntimeState_ts_1.getPhpObjectEntry)(each, 'returnArrayOnly') === true;
    if (returnArrayOnly) {
        return [key, value];
    }
    return {
        1: value,
        value,
        0: key,
        key,
    };
}