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Laravel News:
Laravel 5.3 is now released
Aug 23, 2016 @ 10:52:24

As is mentioned in this new post on the Laravel News site, the latest version of the Laravel framework (v5.3) has officially been released:

The Laravel team is proud to announce the release of Laravel 5.3 and it’s now available for everyone. The new features in 5.3 are focused on improving developer speed by adding additional out of the box improvements for common tasks.

This is a general release and comes with six months of bug fixes and security fixes are provided for one year. Laravel 5.1 is the latest LTS release which includes bug fixes for two years and security fixes for three years.

The post also lists some of the major updates that come with the v5.3 release including:

  • New Home Page (for the project)
  • New packages like Laravel Passport, Laravel Scout and Laravel Echo
  • Updated migration handling
  • Queued job improvements

You can read the full list of changes in the rest of the post including a link to an upgrade guide for those migrating from previous versions.

tagged: laravel version release v53 framework update feature project

Link: https://laravel-news.com/2016/08/laravel-5-3-is-now-released/

QaFoo Blog:
Scaling Constraints of Languages
Aug 04, 2016 @ 09:45:08

The QaFoo blog has written up an interesting post looking at languages and scalability and some of the constraints that can come along with them.

Micro-Services or any set of small services are common again right now. While it can make a lot of sense to use a dedicated service for a well defined problem those services are sometimes used just to play with a different server software. While it is pretty obvious for most that selecting the right database is important the same is true for selecting the right language (virtual machine) for the job.

There are different types of services or server applications where different types of virtual machines (executing the opcodes / bytecode of the compiled source code) make more or less sense. What are the criteria we should base such a decision on and which language should we choose when?

As their primary work is related to PHP, they focus in on it. They talk about why PHP has become such a popular language (the "LCoDC$SS" acronym) and why it fits in with HTTP's statelessness perfectly. On the flip side, they also talk about when it doesn't make sense to use PHP - mostly centering around what would take long-running PHP processes. They then compare this to a similar setup with other languages like Node.js, Go and Java (and how well those scale themselves).

tagged: scalability language feature comparison java nodejs go

Link: https://qafoo.com/blog/088_scaling_constraints_of_languages.html

Matt Stauffer:
Image dimension validation rules in Laravel 5.3
Jul 26, 2016 @ 09:09:18

Continuing his series looking at the features coming in Laravel 5.3, Matt Stauffer has posted his latest article in the series covering some of the image validation rules that the update will include.

In Laravel 5.3, we have a new validation option: image dimensions for image uploads. The validation rule is called dimensions, and you can pass the following parameters to it: min_width, max_width, min_height, max_height, width, height and ratio.

This provides a simplified version of many of these checks you might have been doing manually in the past (and fits in with the Laravel validation structure). He gives a few examples of verifying images from a basic form submission. The validations are put on the "avatar" field and work much like the other validation definitions with the checks "stacked" and separated by the pipe character ("|").

tagged: laravel v53 feature image dimension validation rules

Link: https://mattstauffer.co/blog/image-dimension-validation-rules-in-laravel-5-3

Matt Stauffer:
Advanced operations with Collection::where in Laravel 5.3
Jul 15, 2016 @ 11:35:44

Matt Stauffer has continued his series looking at new features in Laravel 5.3 with a look at advanced operations on collections, specifically related to the "where" handling.

If you want to filter a Laravel collection to only those records which meet particular criteria, you're most likely going to reach for filter() or reject(). [...] You might not know it, but there's also a where() method that's pretty simple that gives you the same functionality.

He points out the main difference in Laravel 5.3 - the change from a strict check (the ===) to looser checking (==) and the ability to modify the operation to your liking. He also links to more information about this and other methods in the Laravel code on GitHub.

tagged: laravel collection where laravel53 feature series part6

Link: https://mattstauffer.co/blog/advanced-operations-with-collectionwhere-in-laravel-5-3

Matt Stauffer:
New JSON-column where() and update() syntax in Laravel 5.3
Jul 11, 2016 @ 11:03:49

In his continuing series of posts looking at the new features in Laravel 5.3, Matt Stauufer has posted this guide to the use in the new JSON column functionality MySQL now provides in recent versions.

While Laravel has had the ability to cast your data to and from JSON since version 5.0, it was previously just a convenience—your data was still just stored in a TEXT field. But MySQL 5.7 introduced an actual JSON column type.

Laravel 5.3 introduces a simple syntax for lookups and updates based on the value of specific keys in your JSON columns.

He gives an example of a simple table with a JSON column storing some metadata for the entry. He includes a bit of example content showing the full entry and related metadata and the where format for querying it. It also includes the ability to run updates on the data just like with any other where clause.

tagged: laravel jon column mysql tutorial series part5 feature

Link: https://mattstauffer.co/blog/new-json-column-where-and-update-syntax-in-laravel-5-3

Matt Stauffer:
Things I didn't know Laravel could do
Jun 03, 2016 @ 10:47:51

Matt Stauffer has a post to his site sharing a few things he didn't know Laravel could do as discovered during his work on his book Laravel Up & Running.

It turns out that there's a long road between "I have a book contract" and "I know everything there is to know in order to write this book."

It doesn't matter how much of an expert you feel like. It doesn't matter how much time you've spent learning and teaching. Across the board, every tech author I've talked to has described just how much they learned—had to learn—when they wrote a book.

I learned a lot in writing Laravel: Up and Running. And I want to share it with you.

He includes a list of four of the interesting things he learned during his writing:

  • The Cookie Facade is one special cookie
  • Attaching files to emails is easier than you think
  • You can chain more Scheduler methods than the docs show
  • You can assert that a view gets passed certain data

Each item also comes with a brief code example showing it in action. If you'd like more information about the book and a free sample, be sure to sign up using the form in the post or you can just pre-order the book and get the whole thing as soon as it's released.

tagged: oreilly book laravel interesting feature top4 free sample

Link: https://mattstauffer.co/blog/things-i-didnt-know-laravel-could-do

Pascal Martin:
INI directives are evil!
Apr 28, 2016 @ 12:58:40

In a new post to his site Pascal Martin shares some thoughts about why INI directives are evil, mostly in how they could be used to enable/disable major pieces of functionality in the PHP language.

A few times, while evolutions were discussed for PHP 7, someone suggested a new feature could be optional, depending on an INI configuration directive — the idea being each user could then enable it or not.

Still, the idea of directives that could change, sometimes deeply, the behavior of a programming language… It scares me!

He goes back in time a bit to talk about a feature like this that was once a part of the language (happily removed now): "magic quotes". He points out that, while the intent was to provide security to submitted data, the results were disastrous if it was moved to another server without the setting enabled. He also points out some of the steps that have to be taken when a new directive controlling a major feature is introduced - even worse if you're creating a product to run on other peoples' servers.

In any case, before suggesting "but they could allow us to enable or not this feature with a simple INI directive" for ideas as critical as a weak or strict typing mechanism, ask yourself: do you really want two languages with very distinct behaviors, and applications and libraries that work only on some combinations of configuration values?
tagged: ini directive feature language evil opinion

Link: https://blog.pascal-martin.fr/post/ini-directives-are-evil.html#fn:why-optionnal-feature

Laravel Daily:
Three new features in Laravel 5.2.22
Mar 01, 2016 @ 11:17:53

The Laravel Daily site has a quick post on the heels of the latest minor release of the Laravel framework, v5.2.2, that includes some of the new features that came along with it.

Two days ago Taylor Otwell released a new minor version of Laravel framework – 5.2.22. Along with some small fixes, there are a few new functions, let’s look into them.

The three features they talk about aren't major changes to the framework but they are helpful to those needing these little tweaks:

  • Validate array distinct (a new rule to validate if array has only different values)
  • fullUrlWithQuery (automatically adding query parameters to a url() kind of call)
  • Blade: continue and break (more flow control in Blade templates)

Examples are included showing how to use the new functionality as well.

tagged: laravel feature release array distinct fullurlwithquery blade continue break

Link: http://laraveldaily.com/three-new-functions-in-laravel-5-2-22/

SitePoint PHP Blog:
Sourcehunt #4 – Reflection, Authorization, Crons, and more
Feb 29, 2016 @ 11:18:04

The SitePoint PHP blog has posted the latest in their "Sourcehunt" series of posts highlighting several open source libraries across a wide range of topics they find notable: Sourcehunt #4.

We skipped January’s Sourcehunt, but we’re back now, ready to boost the stardom of more projects!

Libraries included in this latest Sourcehunt include:

Each item in the list comes with a bit of detail around what the library is and what kinds of features it provides. There's also a few other links included to alternatives and resources about the libraries.

tagged: sourcehunt ep4 opensource library feature sitepoint

Link: http://www.sitepoint.com/sourcehunt-4-reflection-authorization-crons-and-more/

Alfred Nutile:
Feature Flags In Laravel
Jan 26, 2016 @ 09:45:02

In a post to his site Alfred Nutile has posted a guide to integrating feature flags (toggles) into your Laravel-based application to show and hide features based on different criteria. He makes use of the Atriedes/feature library to handle some of the logic and decisions for him.

We are working on using FeatureFlags or Toggles in our applications. For one we are aiming to do all our work on mainline branch at all times so this would be a key coding discipline to use FeatureFlags so we can hide a feature in progress knowing it will not interfere with the application.

[...] One key thing, as I use this in Laravel, is I will try and mix this with the existing Authorization workflow that is already present. This gives me some already prepared ways to think about this both at the view layer, model layer and controller layer and where to register these states.

He shows how to get the "feature" library installed and integrates it with the Laravel application via two service providers: one for the core flag handling and the other for defining the policies themselves. He includes the code for each of these providers and makes some simple "can see" and "can add" policies for a Twitter field. He also shows the code for the evaluation methods and how to make use of the functionality in a menu (template). He also includes a screencast showing how it all works in a live application.

tagged: featureflag toggle tutorial laravel atriedes library screencast feature

Link: https://alfrednutile.info/posts/175