zachflower

<?php

// http://www.cplusplus.com/reference/queue/queue/

class Queue {
	private $_queue = array();

	public function size() {
		return count($this->_queue);
	}

zachflower

<?php

// http://www.cplusplus.com/reference/stack/stack/

class Stack {
	private $_stack = array();

	public function size() {
		return count($this->_stack);
	}

zachflower

<?php

class Node {
	public $level = 1;
	public $data = NULL;
	public $left = NULL;
	public $right = NULL;

	public function __construct($data = NULL) {
		$this->data = $data;

zachflower

# Start with the offical image for PHP 5.6
FROM php:5.6

# Install additonal packages
RUN apt-get update
RUN apt-get install -y git unzip libmcrypt-dev libmemcached-dev libz-dev
RUN pecl install memcached

# Install/Enable PHP extensions
RUN docker-php-ext-install pcntl mcrypt

zachflower

app:
  build:
    image: app
    dockerfile_path: Dockerfile
  cached: true

zachflower

- type: parallel
  steps:
  - service: app
    command: vendor/bin/phpunit

zachflower

build:
  build:
    image: app
    dockerfile_path: Dockerfile
  cached: true
  volumes_from:
    - data
test:
  build:
    image: app

zachflower

<?php

if($forwardedFor=$request->headers->get(‘X_FORWARDED_FOR’)){
  $forwardedIps=explode(“, “,$forwarded_for);

  foreach($forwardedIpsas$forwardedIp){
    if(\Symfony\Component\HttpFoundation\IpUtils::checkIp($forwardedIp,$proxyIps)){
      $proxyIps[]=$request->server->get(‘REMOTE_ADDR’);
      break;

zachflower

<?php

private function isFromTrustedProxy() {
  return self::$trustedProxies&&IpUtils::checkIp($this->server->get(‘REMOTE_ADDR’), self::$trustedProxies);
}

?>

zachflower

<?php

/**
 * Tor Page Crawler
 * 
 * Download web pages anonymously using the Tor network.
 * Usage Example:
 *	$tor = new Tor();
 * 	
 * 	$tor->setUrl('http://zacharyflower.com');