igorgolovanov

<?php

// Define the 'class' class
$class = (new Obj)
	->fn('new', function() {
		$newClass = (new Obj($this->methods))
			->fn('new', function() {
				$obj = new Obj($this->imethods);
				call_user_func_array(array($obj, 'init'), func_get_args());
				return $obj;

igorgolovanov

Installation

This procedure is tested on Mac OS X 10.8 with Developpers tools installed (xCode).

PHP 5.4 installed with Homebrew.

Update: I wrote a blog post about this.

Preparation

Download the following files from Oracle website (yes, you need to create an account and accept terms):

igorgolovanov

Easy pthreads Pools

The final solution !!

Since the first version of pthreads, PHP has had the ability to initialize Worker threads for users. Onto those Worker threads are stacked objects of class Stackable for execution concurrently.

The objects stacked onto workers do not have their reference counts changed, pthreads forces the user to maintain the reference counts in userland, for the extremely good reason that this enables the programmer to keep control of memory usage; and so, execute indefinitely.

This is the cause of much heartache for newcomers to pthreads; if you do not maintain references properly you will, definitely, experience segmentation faults.

igorgolovanov

Multi-Threading in PHP with pthreads

A Brief Introduction to Multi-Threading in PHP

• Foreword
• Execution
• Sharing
• Synchronization
• Pitfalls

igorgolovanov

#!/bin/bash
# This should be a path that the user executing the script can read and write
PHP_PATH=/opt/php-ts
# This should be a sensible version of PHP
PHP_VERSION=5.4.11
# This should be a sensible mirror for your location
PHP_MIRROR=uk1.php.net
# This should be a released version of pthreads
PHP_PTHREADS=0.0.42
# This should be set to 0 if you do not want to remove build directories

igorgolovanov

Quick install PHP 7.0 (phpng):

1. Install depends PHP 7.0 (phpng)

$ brew install autoconf automake bison27 gd freetype t1lib mariadb gettext zlib mcrypt

Add support for Bison 3.x

curl -L https://github.com/php/php-src/pull/685.diff | patch -p1

igorgolovanov

Quick install PHP 7.0 (phpng):

1. Install depends PHP 7.0 (phpng)

$ brew install autoconf automake bison27 gd freetype t1lib mariadb gettext zlib mcrypt

Add support for Bison 3.x

curl -L https://github.com/php/php-src/pull/685.diff | patch -p1

igorgolovanov

Port Forwarding in Mavericks

---

Since Mavericks stopped using the deprecated ipfw (as of Mountain Lion), we'll be using pf to allow port forwarding.

####1. anchor file Create an anchor file under /etc/pf.anchors/<anchor file> with your redirection rule like:

igorgolovanov

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

igorgolovanov

#RxJS 5 Operators By Example

UPDATE: I have moved the contents of this gist plus more to https://github.com/btroncone/learn-rxjs and http://www.learnrxjs.io. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

Chinese Version by: @DrakeLeung

Table of Contents

• buffer