sina42048

<?php

$timers = [];
$futureTicks = [];

function setTimeout($callback, $delay)
{
    global $timers;
    $delay = $delay === 0 ? 1 : $delay;
    $timers[] = [

sina42048

const delay = (timeout) => new Promise((res, rej) => setTimeout(res, timeout));

// (async function () {
//   for (let i = 0; i < 10; i++) {
//     console.log(i);
//     await delay(2000);
//   }
// })();

// is equivalent to

sina42048

function fnName() {
  try {
    throw new Error();
  } catch (e) {
    // matches this function, the caller and the parent
    const allMatches = e.stack.match(/(\w+)@|at (\w+) \(/g);
    // match parent function name
    const parentMatches = allMatches[1].match(/(\w+)@|at (\w+) \(/);
    // return only name
    return parentMatches[1] || parentMatches[2];

sina42048

const process = require('process');

function Event() {
    this.events = [];
}

Event.prototype.emit = function(eventName) {
    process.nextTick(() => {
        const id = this.events.findIndex((event) => event.name === eventName);
        for (observer of this.events[id].observers) {

sina42048

let sampleGenerator = function*() {};
let noop = () => {};

function *sleep(timer) {
    return new Promise((res, rej) => {
        setTimeout(() => {
            res();
        }, timer);
    });
}