PHP & Web Development Blogs

PHPUnit is an essential tool for every PHP developers. It is one of those tools that every PHP developer should have installed in their development environment. The problems most first time PHPUnit developers run into are where to install it and how to install it. This quick guide will walk you through the process and answer both questions.

How do I install PHPUnit

The Easy Way

In your project’s root directory use this command.

composer require --dev phpunit/phpunit ^6.0

This command adds PHPUnit to your project as a development dependency. This is the absolute best way to install PHPUnit. It is the best way because this way the version of PHPUnit does not change unless you change it. We specified ^6.0 as the version which means we’ll get all the updates to the 6.0 branch but not 6.1. While BC breaks don’t happen often in PHPUnit, they have happened. If you have a globally installed version of PHPUnit and you upgrade it to a version that breaks BC, you have to go update all of your tests immediately. This is a lot of hassle if you have a lot of projects with a lot of tests. Keeping a copy of PHPUnit installed as a dev requirement in each project means that each project has its own copy that can be upgraded as necessary.

The Hard Way

In a command prompt regardless of where you are in your file system, use this command.

composer global require phpunit/phpunit ^6.0

On MacOS and Linux machines, this will install PHPUnit in ~/.composer/vendor/bin. If you add this directory to your path, then from any project, you can execute PHPUnit. However, as noted above, if you ever upgrade your globally installed packages then you will have problems.

composer global update

Run that when there is a new version of PHPUnit, it will be installed, regardless of whether this will break your existing unit tests on one or more of your projects. Windows users will need to locate the .composer/vendor/bin directory in your user’s home directory.

The “ZOMG why would you do it this way” Way

Here is the old-school use wget and move it into the correct position manually. You can do it this way, but you will have to take care of all upgrades manually as well. If you only have a single project on the computer and you never ever plan on changing the version of PHPUnit….nope, still better to usecomposer require --dev.

wget https://phar.phpunit.de/phpunit-6.0.phar

chmod +x phpunit-6.0.phar

sudo mv phpunit-6.0.phar /usr/local/bin/phpunit

phpunit --version

These instructions are of course for MacOS or Linux. Windows user won’t need to do chmod or sudo but will need a BAT file.

That’s it. One of those commands should get you a working copy of PHPUnit on your computer.

Resources:

* Installing PHPUnit
* Composer Introduction (For the Global option)

The following is a sponsored blogpost by Cloudways

Developing an application is not the sole thing you should bank on. You must strive to find the best hosting solution to deploy that application also. The application’s speed is dependent on the hosting provider, that is why I always advise you to go for the best hosting solution to get the ultimate app performance.

Now a days, it is a big challenge to choose any web hosting, as each hosting has its own pros and cons which you must know, before considering it finally for the deployment. I don’t recommend shared hosting for PHP/Laravel based applications, because you always get lot of server hassles like downtime, hacking, 500 errors, lousy support and other problems that are part and parcel of shared hosting.

For PHP applications, you must focus on more technical aspects like caching, configs, databases, etc. because these are essential performance points for any vanilla or framework-based PHP application. Additionally, if the app focuses on user engagement (for instance, ecommerce store), the hosting solution should be robust enough to handle spikes in traffic.

Here, I would like to introduce Cloudways PHP server hosting to you which provides easy, developer and designer friendly managed hosting platform. With Cloudways, you don't need to focus on PHP hosting, but must focus on building your application. You can easily launch cloud servers on five providers including DigitalOcean, Linode, Vultr, AWS and GCE.

Cloudways ThunderStack

Being a developer, you must be familiar with the concept of stack - an arrangement of technologies that form the underlying hosting solution.

To provide a blazing fast speed and a glitch-free performance, Cloudways has built a PHP stack, known as ThunderStack. This stack consists of technologies that offer maximum uptime and page load speed to all PHP applications. Check out the following visual representation of ThunderStack and the constituent technologies:





As you can see, ThunderStack comprises of a mix of static and dynamic caches with two web servers, Nginx and Apache. This combination ensures the ultimate experience for the users and visitors of your application.

Frameworks and CMS

The strength and popularity of PHP lies in the variety of frameworks and CMS it offers to the developers. Realizing this diversity, Cloudways offers a hassle-free installation of major PHP frameworks including Symfony, Laravel, CakePHP, Zend, and Codeigniter. Similarly, popular CMS such as WordPress, Bolt, Craft, October, Couch, and Coaster CMS - you can install these with the 1-click option. The best part is that if you have a framework or CMS that is not on the list, you can easily install it through Composer.

1-Click PHP Server & Application Installation

Setting up a stack on an unmanaged VPS could take an entire day!

When you opt for Cloudways managed cloud hosting, the entire process of setting up the server, installation of core PHP files and then the setup of the required framework is over in a matter of minutes.

Just sign up at Cloudways, choose your desired cloud provider, and select the PHP stack application.





As you can see, your LAMP stack is ready for business in minutes.

Many PHP applications fail because essential services are either turned off or not set up properly. Cloudways offers a centralized location where you can view and set the status of all essential services such as:



* Apache
* Elasticsearch
* Memcached
* MySQL
* PHP-FPM
* Nginx
* New Relic
* Redis
* Varnish





Similarly, you can manage SMTP add-ons without any fuss.

Staging Environment

With Cloudways, you can test your web applications for possible bugs and errors before taking it live.

Using the staging feature, developers can first deploy their web sites on test domains where they can analyze the applications performance and potential problems. This helps site administrators to fix those issues timely and view the application performance in real-time.

A default sub domain comes pre-installed with the newly launched application, making it easy for the administrators to test the applications on those testing subdomains. Overall, it's a great feature which helps developers know about the possible errors that may arise during the live deployment.

Pre-Installed Composer & Git

PHP development requires working with external libraries and packages. Suppose you are working with Laravel and you need to install an external package. Since Composer has become the standard way of installing packages, it comes preinstalled on the Cloudways platform. Just launch the application and start using Composer in your project.

Similarly, if you are familiar with Git and maintain your project on GitHub or BitBucket, you don’t need to worry about Git installation. Git also comes pre-configured on Cloudways. You can start running commands right after application launch.

Cloudways MySQL Manager

When you work with databases in PHP, you need a database manager. On the Cloudways platform, you will get a custom-built MySQL manager, in which you can perform all the tasks of a typical DB manager.




However, if you wish to install and use another database manager like PHPMyAdmin, you can install it by following this simple guide on installing PHPMyadmin.

Server & Application Level SSH

If you use Linux, you typically use SSH for accessing the server(s) and individual applications. A third-party developer requires application and server level access as per the requirements of the client. Cloudways offers SSH access to fit the requirements of the client and users.

PHP-FPM, Varnish & Cron Settings

Cloudways provides custom UI panel to set and maintain PHP-FPM and Varnish settings. Although the default configuration is already in place, you can easily change all the settings to suit your own, particular development related requirements. In Varnish settings, you can define URL that you want to exclude from caching. You can also set permissions in this panel.




Cron job is a very commonly used component of PHP application development process. On Cloudways platform, you can easily set up Cron jobs in just a few clicks. Just declare the PHP script URL and the time when the script will run.

Cloudways API & Personal Assistant Bot

Cloudways provides an internal API that offers all important aspects of the server and application management. Through Cloudways API, you can easily develop, integrate, automate, and manage your servers and web apps on Cloudways Platform using the RESTful API. Check out some of the use cases developed using Cloudways API. You just need your API key and email for authentication of the HTTP calls on API Playground and custom applications.




Cloudways employs a smart assistant named CloudwaysBot to notify all users about server and application level issues. CloudwaysBot sends the notifications on pre-approved channels including email, Slack and popular task management tools such as Asana and Trello.

Run Your APIs on PHP Stack

Do you have your own API which you want to run on the PHP stack? No problem, because you can do that, too with Cloudways! You can also use REST API like Slim, Silex, Lumen, and others. You can use APIs to speed up performance and require fast servers with lots of resources. So, if you think that your API response time is getting slower due to the large number of requests, you can easily scale your server(s) with a click to address the situation.

Team Collaboration

When you work on a large number of applications with multiple developers, you need to assign them on any specific application. Cloudways provides an awesome feature of team collaboration through which you can assign developers to specific application and give access to them. You can use this tool to assign one developer to multiple applications. Through team feature, you can connect the team together and work on single platform. Access can be of different type; i.e. billing, support and console. You can either give the full access or a limited one by selecting the features in Team tab.

Final Words

Managed cloud hosting ensures that you are not bothered by any hosting or server related issues. For practical purposes, this means that developers can concentrate on writing awesome code without worrying about underlying infrastructure and hosting related issues. Do sign up and check out Cloudways for the best and the most cost-effective cloud hosting solution for your next PHP project!

In case you are living under a rock, the latest version of PHP released last week. PHP developers around the world began rebuilding their development containers with it so they can run their tests. Now it’s your turn. If you haven’t already installed it, you can download it here http://php.net/downloads.php Grab it, get it running in your development environment, and run those unit tests. If all goes well, you can begin planning your staged deployment to production.

If you need a quick start guide to get you going, our good friend Mr Colin O’Dell has just the thing for you “Installing PHP 7.1”. It’ll get you up and going quickly on PHP 7.1.

What’s the big deal about PHP 7.1? I am so glad you asked. Here are the major new features released in PHP 7.1.

* Nullable types
* Void return type
* Iterable pseudo-type
* Class constant visiblity modifiers
* Square bracket syntax for list() and the ability to specify keys in list()
* Catching multiple exceptions types

Now if you want a quick intro to several of these new features, check out our “RFCs of the Future” playlist on YouTube. In it, I talk about 4 of the new features.

Oh and while you are watching things download & compile, why not take the time to give a shoutout to all the core contributors, and a special thank you to Davey Shafik and Joe Watkins, the PHP 7.1 release managers.

Cheers!
=C=

Halloween is filled with ghouls, ghosts, zombies and lots of other spookiness, but the scariest thing ever is FOMO. It’s conference season and several have their call for papers out (including us at Nomad PHP :D). This is the perfect time for you to share your knowledge with the community. Whether it’s your first time or 100th time - it can be scary to put yourself out there and do a talk, but worse than that is not taking the chance and submitting your talk and doing the presentation. Plus, many of these events host lightning talks (short 5-15 minute talks) - meaning you can test out your talk risk free ;)

So here is your chance - submit for one or submit for all of them. May the odds be ever in your favor!

Fosdem 2019

First we have Fosdem 2019 which will take place on February 2 & 3 in Brussels,Belgium. Some facts about this call for papers:
*Deadline: November 3, 2018
* Presentations are expected to be 50 minutes long (including audience questions) and should cater to a varied technical audience. For examples check out youtube.
*Submit your proposals via Pentabarf: https://fosdem.org/submit.
* The conference covers reasonable travel expenses agreed upon in advance as well as arranges accommodations

Midwest PHP 2019

Next up we have Midwest PHP which will take place on March 8 & 9 in Bloomington, Minnesota.
*Deadline: November 15, 2018
* There is a speaker package included (conference pass, 2 hotel nights, airfare/travel - $500 max, lunch, etc.)
* Make sure the talk title and abstract define the exact topic and what you hope people will learn from it.
* Recommended to submit more than one talk because it can increase your chances of one of them being picked.
*Submit your talk here: [https://cfp.midwestphp.org/] (https://cfp.midwestphp.org/)

Longhorn PHP

Next we have Longhorn PHP which will take place on May 2 (tutorial day) then MAy 3 &4 (conference) in Austin, Texas.
*Deadline: December 15, 2018
* For all speakers, you'll get a full conference pass (tutorial day and main conference days), including access to lunch, after-parties, and any other activities included in the conference.
* For speakers remote to the Austin area, we'll provide 3 nights at the speaker hotel (4 nights if presenting a talk and a tutorial) near the conference venue.
* For speakers outside Texas, we'll book you an Economy or equivalent round-trip airfare on a flight into Austin we'd be comfortable taking ourselves (we're conference speakers too!). Plus, we'll arrange transportation between the Austin airport and the speaker hotel.
* Three different session lengths: 3 hour tutorials, 60 minute talks, and 30 minute talks.
* It doesn't have to just be a PHP related talk. For more information on talks click here.
*Submit your talk here: https://cfp.longhornphp.com/.

Laravel Live India 2019

Then we have LaravelLive India 2019 in Mumbai, India.
*Deadline: December 31, 2018
* Talk length is 30 minutes - Q&A up to the presenters discretion but would be included in the 30 minute time limit.
* Talks will be recorded and distributed for free as well as the presentation slides.
* Looking for a range of talks from PHP (security, testing and frameworks), web development, HTML5, JavaScript, mobile development, emerging technologies and non-technical proposals that will appeal to developers.
*Talk guidelines: Objective with clear expectation for audience, short and to the point description, mention of employer is only allowed at the beginning of the content and background image/wallpaper shouldn’t include company name/logos.
*Submit your talk here: [https://www.papercall.io/laravellive-india] (https://www.papercall.io/laravellive-india)

Nomad PHP

(you know you want to)

Last but not least - this is an ongoing call for papers. This is perfect if you want to present from the comfort of your office, home or really wherever you are. It’s via RingCentral meetings and will be live and recorded. This is for none other than Nomad PHP.
*Deadline: Anytime :D
* Talk length: 45 - 60 minutes.
* Talks should be unique to Nomad PHP and not available in video format online.
* Talk should not be recorded or made available elsewhere online for at least 3 months following your talk.
* The talk will be featured on our page and promoted via social media.
* Speakers will receive a financial stipend.
* Upon being selected we will reach out with further details.
*Submit here: [https://www.papercall.io/nomadphp] (https://www.papercall.io/nomadphp)
Now that you have some information - it’s the perfect time to take it all in and get started on your talk proposals :)! Looking forward to seeing all the amazing talks that will be coming out!!!

Conferences are always looking for speakers - it can be hard to keep track of them all and the requirements they have. I wanted to put together this quick guide to make it easy for you to apply. Make sure to apply because as Wayne Gretzky said “You miss 100% of the shots you don’t take”!!!

phpDay 2019

First we have phpDay 2019 which will take place on May 10 & 11 at Hotel San Marco in Verona, Italy. Some facts about this call for papers:
*Submission deadline: February 4, 2019
*Submit via: https://cfp.phpday.it/
* For more info on the conference: https://2019.phpday.it/
* Twitter: (@phpday)
* Speaker package includes: Full conference pass (jsDay + phpDay), speaker dinner the first night, lunch, reception and activities included in regular conference.
* For speakers remote to the Area: A refund of up to €200 for travel costs (or €500 from US or extra-EU), 2 complimentary hotel nights (+1 hotel night for speakers presenting multiple talks or US/extra-EU) and Taxi fare from/to the airport.
*In Submission: make sure your talk title and abstract define the exact topic you want to talk about and what you hope people will learn from the session.
*Talk Ideas: APIs (REST, SOAP, etc.), Architectures, Continuous Delivery, Databases, Development, Devops, Frameworks, Internals, PHP 7.x / PHP 8, Security, Testing and UI/UX.

ScotlandPHP

Next we have ScotlandPHP which will take place on November 8 & 9 at Edinburgh International Conference Centre in Edinburgh, Scotland.
*Submission deadline: April 22, 2019
*Submit via: https://cfs.scotlandphp.co.uk/
* For more info on the conference: https://conference.scotlandphp.co.uk/
* Twitter: (@scotlandphp)
* Speaker package: Full conference pass, lunch, receptions and activities included in regular conference.
* For speakers remote to the Area: Complimentary airfare/travel, 2 complimentary hotel nights and we'll pick you up and drop you off to/from the airport so you don't have to worry about it.
* Speakers will be provided with a projector, a wireless lapel microphone and a screen for their presentation (size depends on the room). Speakers should bring any equipment they need to connect to projectors (VGA). It is also suggested that you reduce your dependency on the in-house internet connection as possible. We will however provide HDMI and Mini Display Port connections for all speakers on request. If you need something different or your selected talk needs audio equipment just let us know. We'll work it out.
* Looking for talks and workshops (November 8th).
*Talk Ideas: Virtualization and environments, Javascript, Alternate PHP run-times, PHP internals, Development principles, Security, Mobile-first design, Testing (unit, functional, etc.), Version control, User Experience/Usability, Building APIs (REST, SOAP, whatever), Continuous Integration, Framework-related topics, and Professional development.

Global diversity CFP day

In 2019 there will be numerous workshops hosted around the globe encouraging and advising newbie speakers to put together your very first talk proposal and share your own individual perspective on any subject of interest to people in tech.
* Twitter: (@gdcfpday)
*Save the Date: March 2, 2019
*Register here: https://www.globaldiversitycfpday.com/?utm_source=scotphp

CoderCruise

Then there is CoderCruise which will take place on August 19-23. It's a cruise that takes off from Port Canaveral, Florida and goes to the Bahamas.
* Twitter: (@codercruise)
*Submission deadline: March 3, 2019
*Submit via: https://www.papercall.io/codercruise-2019
* For more info on the conference: https://www.codercruise.com/
* This is a polyglot conference so looking for speakers on a wide variety of languages (PHP, JavaScript, Java, Python, etc.) and on various tech topics.

PHP Conference Asia 2019

There is also PHP Conference Asia 2019, which will take place on June 24-25 at Microsot Singapore.
*Submission deadline: March 8, 2019
*Submit via: https://cfp.phpconf.asia/
* For more info on the conference: https://2019.phpconf.asia/
* Twitter: (@PHPConfAsia)
* Speaker package includes: Speaker package: Full conference pass, lunch, receptions and activities included in regular conference. We'll pick you up and drop you off to/from the airport so you don't have to worry about it. Speakers' dinner on the first evening of the conference (24th June 2019). Transport to and from the conference venue will be included
* For speakers remote to the Area: 2 complimentary hotel nights and
we can consider providing grants to partially cover the air-fare for speakers who might have financial difficulties. This is on a case-by-case basis.
* Speakers will be provided with a projector, a wireless hand-held microphone and a screen for their presentation. Speakers should prepare their slides in 4x3 aspect ratio. Speakers should bring any equipment they need to connect to projectors (HDMI). It is also suggested that you reduce your dependency on the in-house internet connection as possible.
*In Submission: Make sure your talk title and abstract define the exact topic you want to talk about and what you hope people will learn from the session.
*Talk Ideas: Virtualization and environments, Javascript, Alternate PHP run-times, PHP internals, Development principles, Security, Mobile-first design, Testing (unit, functional, etc.), Version control, User Experience/Usability, Building APIs (REST, SOAP, whatever), Continuous Integration, Framework-related topics, and Professional development.

Cascadia PHP

Another conference to apply to is Cascadia PHP, which will take place on September 19-21 at University Place Hotel & Conference Center in Portland, Oregon.
*Submission deadline: April 15, 2019
*Submit via: https://cfp.cascadiaphp.com/
* For more info on the conference: https://www.cascadiaphp.com/venue
* Twitter: (@CascadiaPHP)
* Speaker package includes: Speaker package: Full conference pass, lunch, receptions and activities included in regular conference. For speakers remote to the Area: Complimentary airfare/travel, 2 complimentary hotel nights and we'll pick you up and drop you off to/from the airport so you don't have to worry about it.
Speakers will be provided with a projector, a wireless lapel microphone and a screen for their presentation (size depends on the room). Speakers should bring any equipment they need to connect to projectors (VGA). It is also suggested that you reduce your dependency on the in-house internet connection as possible.
*In Submission: make sure your talk title and abstract define the exact topic you want to talk about and what you hope people will learn from the session.
*Talk Ideas: PHP internals, Version control, Framework-related topics, Building APIs (REST, SOAP, whatever), Mobile-first design, Professional development, Testing (unit, functional, etc.), Alternate PHP run-times, Development principles, Continuous Integration, Getting involved in the PHP community, User Experience/Usability, Technology at large, Security, Connecting to Different APIs, Development Tools, Virtualization and environments, Javascript, Modern hosting practices, Language Features, Databases, Refactoring legacy applications, Running/contributing to open source projects, AI and AR, and User Groups.

Nomad PHP

Last but not least - this is an ongoing call for papers. This is perfect if you want to present from the comfort of your office, home or really wherever you are. It’s via RingCentral meetings and will be live and recorded. This is for none other than Nomad PHP.
* Twitter: (@nomadphp)
* Deadline: Anytime :D
* Talk length: 45 - 60 minutes.
* Talks should be unique to Nomad PHP and not available in video format online.
* Talk should not be recorded or made available elsewhere online for at least 3 months following your talk.
* The talk will be featured on our page and promoted via social media.
* Speakers will receive a financial stipend.
* Upon being selected we will reach out with further details.
*Talk ideas: AI & Machine Learning, APIs, Containerization, Databases, DevOps, Documentation, Frameworks, Performance, Security, Serverless, Testing, Tools, Upgrading/ Modernization, and more.
*Submit here: https://www.papercall.io/nomadphp
Now that you have some information - make sure to apply to all of these options! Can't wait to see all of your awesome talks you present :D!