useless-stuff

<?php 
$data = array('EC2-CHOPIN01','EC2-CHOPIN02','EC2-CHOPIN03','GCE-MOZART01','GCE-MOZART02');
$iterator = new RegexIterator(new ArrayIterator($data),"/(EC2)/");
foreach($iterator as $serviceInstance){
    echo $serviceInstance . PHP_EOL;
}
/*
EC2-CHOPIN01
EC2-CHOPIN02
EC2-CHOPIN03

useless-stuff

<?php
$appendIterator = new AppendIterator();

$data = array('a_elementOne','a_elementTwo','a_elementThree');
$appendIterator->append(new ArrayIterator($data));

$data = array('b_elementOne','b_elementTwo','b_elementThree');
$appendIterator->append(new ArrayIterator($data));

foreach($appendIterator as $item){

useless-stuff

#!/bin/bash
a2enmod ssl -y
apt-get update -y
apt-get install git -y 
git clone https://github.com/letsencrypt/letsencrypt /opt/letsencrypt
cd /opt/letsencrypt
./letsencrypt-auto --apache -d domain.com -d domain.com -d domain.com

useless-stuff

#!/bin/bash
a2enmod ssl -y
apt-get update -y
apt-get install git -y 
git clone https://github.com/letsencrypt/letsencrypt /opt/letsencrypt
cd /opt/letsencrypt
./letsencrypt-auto --apache -d anniballo.com -d diego.anniballo.com -d www.anniballo.com

useless-stuff

<VirtualHost *:80>
        ServerName anniballo.com
        ServerAlias diego.anniballo.com www.anniballo.com
        Redirect permanent / https://diego.anniballo.com/
</VirtualHost>
<VirtualHost *:443>
        ServerName anniballo.com
        ServerAlias diego.anniballo.com www.anniballo.com 
        ServerAdmin diego.anniballo@gmail.com
        # [...]

useless-stuff

<?php
// Use InfititeIterator for traversing a circular data structure
// https://en.wikipedia.org/wiki/Circular_buffer
/**
 * Interface AvailabilityService
 */
interface AvailabilityService
{

    /**

useless-stuff

<div class="error">
    Gister plugin: you must specified a snippet id attribute for render gist code, try with [gister snippet-id="put here the code"]
</div>

useless-stuff

<?php
/**
 * Class Adapter
 */
abstract class Adapter extends RecursiveArrayIterator{

}

/**
 * Class GoogleDriveAdapter

useless-stuff

<?php
/**
 * Class Message
 */
abstract class Message
{

    protected $text;

    /**

useless-stuff

<?php
/**
 * Class User
 */
class User
{

    public $name;

    /**