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Rob Allen:
Slim-Csrf with Slim 3
Aug 25, 2015 @ 09:49:48

In a post to his site Rob Allen shows you how to help secure your Slim 3-based applications with the help of the slim3-csrf package. A CSRF (cross-site request forgery) attack happens when another site requests a page in your application, possibly performing an action.

In addition to the core Slim framework, we also ship a number of add-ons that are useful for specific types of problems. One of these is Slim-Csrf which provides CSRF protection. This is middleware that sets a token in the session for every request that you can then set as an hidden input field on a form. When the form is submitted, the middleware checks that the value in the form field matches the value stored in the session. If they match, then the all is okay, but if they don't then an error is raised.

He shows how to add the middleware to your Slim 3 application and how to add the token to each form. The library generates random values for both the name of the token and the value making it compatible with applications that may involve multiple browser windows. He also shows you how to validate the token, either using the built-in "Guard" handling or manually by deferring the check to the route.

tagged: slim3 csrf token package library install configure validate

Link: http://akrabat.com/slim-csrf-with-slim-3/

SitePoint PHP Blog:
Rendering Data in Yii 2 with GridView and ListView
Aug 10, 2015 @ 10:18:16

The SitePoint PHP blog has posted a tutorial continuing their look at the features of the Yii2 framework. In this latest post author Arno Slatius covers the use of the GridView and ListView components to render tabular data.

In my previous article about Yii 2.0, I introduced the ActiveRecord implementation. Once you have some data in your database you’ll want to be able to show it. Yii uses DataProviders to interact with data sources and it provides some widgets to output the data. Of these, the ListView and GridView provide the most functionality.

In his example he shows how to render tags about authors, articles and related tags into a simple table with contents provided by a data provider. He talks about the three different types of providers, activedata, sqldata and arraydata, and briefly shows each in use. He shows how to configure the GridView element to use the provider and set up the column data. He also covers the use of the sorting and pagination functionality already built into the tool.

tagged: tutorial yii2 framework gridview listview configure dataprovider configure render

Link: http://www.sitepoint.com/rendering-data-in-yii-2-with-gridview-and-listview/

SitePoint PHP Blog:
Rendering Data in Yii 2 with GridView and ListView
Aug 10, 2015 @ 10:18:16

The SitePoint PHP blog has posted a tutorial continuing their look at the features of the Yii2 framework. In this latest post author Arno Slatius covers the use of the GridView and ListView components to render tabular data.

In my previous article about Yii 2.0, I introduced the ActiveRecord implementation. Once you have some data in your database you’ll want to be able to show it. Yii uses DataProviders to interact with data sources and it provides some widgets to output the data. Of these, the ListView and GridView provide the most functionality.

In his example he shows how to render tags about authors, articles and related tags into a simple table with contents provided by a data provider. He talks about the three different types of providers, activedata, sqldata and arraydata, and briefly shows each in use. He shows how to configure the GridView element to use the provider and set up the column data. He also covers the use of the sorting and pagination functionality already built into the tool.

tagged: tutorial yii2 framework gridview listview configure dataprovider configure render

Link: http://www.sitepoint.com/rendering-data-in-yii-2-with-gridview-and-listview/

Zend:
Debugging WordPress with Zend Server and Z-Ray on AWS
Aug 05, 2015 @ 11:57:02

The Zend.com blog has a post showing you how to debug WordPress running on Zend Server with the help of the Z-Ray plugin. In their example they're hosting it on an AWS instance, but the same technique can apply on any other hosted version as well.

More and more PHP development is being done in the cloud and on virtual platforms nowadays. The workflow detailed in this brief tutorial is just one way to develop PHP in these environments, but it illustrates just how easy and productive this type of development can be. More specifically, it demonstrates how to launch the newly available Zend Server 8.5 instance on AWS with a WordPress application already deployed, and then use Z-Ray to introspect and debug the code.

The tutorial walks you through the setup and configuration of a new AWS instance with Zend Server and WordPress installed (you can skip to the end if you already have this). They show you how to:

  • Launch the Zend Server AWS instance
  • Configure the instance to install WordPress as a part of the setup process
  • Access the Zend Server control panel
  • Accessing the WordPress application deployed on the instance

Once the WordPress application is accessed, the Z-Ray inspection bar will appear at the bottom giving you insight into various configuration options, performance metrics and server information. They also link to a video with more information about the WordPress plugin.

tagged: zendserver wordpress aws amazon instance zray debug tutorial install configure

Link: http://blog.zend.com/2015/08/04/debugging-wordpress-with-zend-server-and-z-ray-on-aws

Lorna Mitchell:
Test Your PHP Application on PHP 7
Jul 24, 2015 @ 09:06:53

Lorna Mitchell has a post to her site showing you how to get a PHP7 setup and working so you can test out your current application, preparing it for this next major version's release.

PHP 7 is coming, which is nice, but what does it mean for the majority of PHP developers? PHP as a community is notoriously slow in adoption, some of us are still waiting for 2012's new shiny to be available as standard on our hosting platforms. However with the performance benefits and a few really nice new features, PHP 7 is well worth everyone's attention, and it's actually quite easy to get started so here's my quick howto.

The large part of the post is the steps you'll need to get the php7dev box (from Rasmus Lerdorf) up and running, complete with a shared folder mounted from your local machine and a custom Nginx configuration. She also mentions the "Go PHP7" initiative that's aiming to help make the transition to PHP7 as easy as possible for everyone (including various extensions).

tagged: test application php7 php7dev vm virtualmachine setup configure

Link: http://www.lornajane.net/posts/2015/test-your-php-application-on-php-7

DigitalOcean Community Blog:
How To Deploy a Basic PHP Application using Ansible, Part2
Jun 26, 2015 @ 09:53:33

Digital Ocean has continued their series about deploying "advanced PHP applications" on an Ubuntu instance via Ansible in part two of the series. If you missed the first part of the series, you can check it out here.

This tutorial is the second in a series about deploying PHP applications using Ansible on Ubuntu 14.04. The first tutorial covers the basic steps for deploying an application, and is a starting point for the steps outlined in this tutorial.

In this tutorial we will cover setting up SSH keys to support code deployment/publishing tools, configuring the system firewall, provisioning and configuring the database (including the password!), and setting up task schedulers (crons) and queue daemons. The goal at the end of this tutorial is for you to have a fully working PHP application server with the aforementioned advanced configuration.

You'll need to finish the first tutorial if you want to follow along here. They pick up where they left off to finish the whole process, starting with a switch to a more advanced example repository. They modify the Ansible configuration and run the playbook to update the host. From there they break things down into several more steps:

  • Setting up SSH Keys for Deployment
  • Configuring the Firewall
  • Installing the MySQL Packages
  • Setting up the MySQL Database
  • Configuring the PHP Application for the Database
  • Migrating the Database
  • Configuring cron Tasks
  • Configuring the Queue Daemon

While a good bit of these steps relate to something Laravel needs (what they use for the sample application), it's still a good overview of the wide range of things you can do with Ansible during deployment.

tagged: deploy ansible digitalocean setup tutorial configure laravel framework part2

Link: https://www.digitalocean.com/community/tutorials/how-to-deploy-an-advanced-php-application-using-ansible-on-ubuntu-14-04

Matt Stauffer:
Installing Sendy (for emails) on Laravel Forge
Jun 05, 2015 @ 09:18:37

In Matt Stauffer's latest post he shows you how to integrate Sendy for sending emails into your Laravel application. This is the first part of a new series.

Last week I decided to finally bite the bullet and take the advice I've been giving so many others: I committed to creating an email newsletter to recap some of my favorite posts and also to give me a space to share some thoughts I don't have space for anywhere else. So, time to get my newsletter-sending-setup up and running.

He starts by explaining his decision to use Sendy, choosing a self-hosted application over a service. There's a one-time fee to purchase it, but it's relatively inexpensive for the features that come bundled. He then gets into the steps to implement it and integrate it into your application:

  • Buy Sendy and prep your code
  • Install Sendy on Forge (with a few sub-points)
  • Set up your domain
  • [Read] Sendy's Getting Started Guide
  • Set up cron jobs
  • [Create] Templates

He also sneaks in a signup form example with a double use - it also signs you up for his newsletter.

tagged: laravel forge sendy application selfhosted install configure tutorial

Link: https://mattstauffer.co/blog/installing-sendy-for-emails-on-laravel-forge

New Media Campaigns:
Docker for PHP Developers
Jun 02, 2015 @ 10:29:38

The New Media Campaigns site has posted a new tutorial today introducing PHP developers to Docker, the handy tool to create containers for your applications a bit simpler and more efficient than just something like Vagrant.

I've used Vagrant to manage local development servers for several years. Vagrant is, according to its official website, a tool to "create and configure light-weight, reproducible, and portable development environments." [...] However, Vagrant has one large downside—it implies hardware virtualization. This means each project runs atop a full virtual machine, and each virtual machine has a complete operating system that demands a large overhead in system resources.

[...] There is another solution, though. Have you heard of Docker? I first heard this word a year ago. It's all about containers, I was told. Awesome. What are containers?, I thought. I dug deeper, and I read all about containerization, process isolation, and union filesystems.

He starts with a brief introduction to what Docker is and two of the key concepts: containers and images. He then talks about how Docker is different from Vagrant, including the extensibility and lighter resource demands. Following all this he starts in on building an actual application in a container. He walks you through each step, including commands, to build the container and image that will result in the final instance running Ubuntu, MySQL, Nginx and PHP-FPM. He sets up a simple "Hello World" page and shows how to configure the Nginx server to serve it up as well as the MySQL server to cooperate with PHP and run locally.

tagged: docker introduction container image configure server setup tutorial

Link: http://www.newmediacampaigns.com/blog/docker-for-php-developers

Fred Muya:
Configuring Custom Logging in Laravel 5
May 20, 2015 @ 08:22:36

Fred Muya has posted a guide to his site today showing you how to configure custom logging in your Laravel 5 application. He replaces the default logging methods with an injected Monolog instance.

I recently started working on a Laravel 5 project, and I’d like to share how I set up my custom file logging. I pooled the information below from several sources (acknowledged at the bottom of the article).

He walks through each step you'll need to configure the logging:

  • Overriding the bootstrap ConfigureLogging class (including the code needed)
  • Updating your composer.json to change up the PSR-4 autoloading
  • Modifying the Kernel.php file to update the constructor for the bootstrap (both HTTP and Console)

With these changes in place you can then use the normal "Log" handling Laravel provides and the magic will all happen behind the scenes. He includes two examples of this, one with a simple log string and another with something a bit more complex (and the resulting log output).

tagged: custom logging monolog laravel5 tutorial bootstrap configure

Link: https://blog.muya.co.ke/configure-custom-logging-in-laravel-5/

DigitalOcean Community Blog:
How To Deploy a Basic PHP Application using Ansible on Ubuntu 14.04
May 13, 2015 @ 10:15:16

If you've ever been interested in learning Ansible and how to use it in deploying your PHP applications, you should check out this new tutorial from Stephen Rees-Carter on the DigitalOcean blog. He walks you through the full process for getting the server and application set up and configured just the way you need it (on a Ubuntu server).

This tutorial covers the process of provisioning a basic PHP application using Ansible. The goal at the end of this tutorial is to have your new web server serving a basic PHP application without a single SSH connection or manual command run on the target Droplet. We will be using the Laravel framework as an example PHP application, but these instructions can be easily modified to support other frameworks and applications if you already have your own.

He starts with a list of the things you'll already need installed and things to know including a basic understanding of Ansible and two servers (they use their own Droplets in the examples). From there, they walk you through a seven step process to get the automated deployment up and running:

  • Installing Ansible
  • Installing Required Packages
  • Modifying System Configuration Files
  • Cloning the Git Repository
  • Creating an Application with Composer
  • Updating Environment Variables
  • Configuring Nginx

Some of the steps here are Laravel-specific as mentioned but if you're familiar with the setup of your own application, it's pretty easy to adapt. Each step includes the configuration changes and commands you'll need to complete it.

tagged: deploy ansible digitalocean setup tutorial configure laravel framework

Link: https://www.digitalocean.com/community/tutorials/how-to-deploy-a-basic-php-application-using-ansible-on-ubuntu-14-04