alganet

PHP Prático: Streams

A palavra stream significa corrente. Em geral, qualquer conexão de rede é uma stream, e existem vários tipos de protocolos para streams. Esses protocolos definem como os dados fluem na corrente.

No PHP, vários protocolos são suportados de forma transparente:

<?php

craiem

<?php

# This grabs the keyword off the url -- index.php?keyword=Clouds
$keyword = $_GET['keyword'];

# Only do this if we've already passed in a keyword (i.e. it's not blank)
if($keyword != "") {
	# Load the data from Google via cURL
		$curl_handle = curl_init();
		curl_setopt($curl_handle,CURLOPT_URL,"http://ajax.googleapis.com/ajax/services/search/images?v=1.0&imgsz=xlarge&q=".urlencode($keyword));

eminetto

apt-get update
apt-get install -y php5 php5-cli php5-xdebug php5-mysql phpunit php-apc php5-imagick php5-mcrypt php5-memcache php5-suhosin php-pear curl imagemagick php5-dev php5-curl php5-sqlite phpmyadmin mysql-server libapache2-mod-php5 apache2 memcached vim git-core subversion

lukeocodes

<?php

class QuickGit
{
    /** @var int */
    private $major = 1;

    /** @var int */
    private $minor = 0;

deivisonarthur

#!/bin/bash
# Simple script to backup MySQL databases
 
# Parent backup directory
backup_parent_dir="/var/backups/mysql"
 
# MySQL settings
mysql_user="root"
mysql_password=""
 

laracasts

<?php

class ExampleTest extends TestCase {

	public function setUp()
	{
		parent::setUp();
		
		DB::beginTransaction();
	}

robskillington

class Request : NSObject {
    func send(url: String, f: (String)-> ()) {
        var request = NSURLRequest(URL: NSURL(string: url))
        var response: NSURLResponse?
        var error: NSErrorPointer = nil
        var data = NSURLConnection.sendSynchronousRequest(request, returningResponse: &response, error: error)
        var reply = NSString(data: data, encoding: NSUTF8StringEncoding)
        f(reply)
    }

jsturgis

var mediaJSON = { "categories" : [ { "name" : "Movies",
        "videos" : [ 
		    { "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org",
              "sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ],
              "subtitle" : "By Blender Foundation",
              "thumb" : "images/BigBuckBunny.jpg",
              "title" : "Big Buck Bunny"
            },
            { "description" : "The first Blender Open Movie from 2006",
              "sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ],

cluppi

#!/bin/sh

# Config for SSL.
echo "--- Making SSL Directory ---"
mkdir /etc/nginx/ssl

echo "--- Copying $i SSL crt and key ---"
openssl req -nodes -new -x509 -keyout /etc/nginx/ssl/server.key -out /etc/nginx/ssl/server.crt -subj "/C=US/ST=NY/L=NYC/O=Dis/CN=www.example.com"

echo "--- Turning SSL on in nginx.conf. ---"

figloalds

/*
    what it does:
        Wraps objects to respond to data path strings separated by '/'
        ex: vpFoo['path/to/0/property'] <= same as => foo.path.to[0].property
    usage:
        const foo = {
            bar: 12,
            something: [
                { baz: 14 }
            ]