When switching between different PHP projects (or different branches of one PHP project), you often need to switch PHP versions. Particularly as older libraries will not run on newer versions of PHP. After losing patience with how the otherwise excellent Homebrew handles this, I stumbled upon this super-useful tool: switch-php.
This seems to have been written for PHP developers and integrates brilliantly with Laravel Valet. Here’s an example of switching from PHP 7.3 to 7.2:
We use standard PHPUnit tests for IXP Manager for some mission critical aspects. These take data from a test database filled with known sample data (representing a range of different member configurations). The tests then use this information to generate configurations and compare these against known-good configurations.
This way, we know that for a given set of data, we will get a predictable output so long as we haven’t accidentally broken anything in development.
But, as an end user, how do you know that what you stick in a web-based form gets put into the database correctly? And conversely, how do you know that form represents the database data correctly when editing?
To test the frontend, we turn to Laravel Dusk – an expressive, easy-to-use browser automation and testing API. What this actually means is that we can right code like this:
->assertSee('Welcome to IXP Manager '.$user->name);
We have now added Dusk tests for UI elements that involve adding, editing and deleting all aspects of a member interface and all aspects of adding, editing and delete a router object. Here’s an example of the latter:
After many years of Sublime Text and, latterly, Atom, I’ve decided to give an integrated IDE another look – this time PhpStorm. I’ve always dropped them in the past as they tended to crash (hello Zend Studio) and were slow as hell (hello again Zend Studio). But so far so good – I’m only a couple days into an evaluation license but it’s fast (admittedly I have fast laptops – Intel i7’s with four cores, PCI SSD and 16GB RAM) and it’s yet to crash.
One of the key advantages of IDE’s is integrated debugging. This was ridiculously easy with PhpStorm. I use Homebrew for PHP:
If you’re not using Laravel’s Valet for local development then you should check it out immediately: https://laravel.com/docs/5.3/valet. If you are using it, issue a valet restart.
Port 9001 was chosen above as Valet tends to use 9000 also. We now need to reconfigure PhpStorm to list on this port. Open preferences and type xdebug into the search box. Then find Languages & Frameworks -> PHP -> Debug on the left hand navigation pane and change the port to 9001.
That’s pretty much it for PhpStorm. They really mean zero-configuration debugging. When editing a project in the IDE, there’s a Start Listening for PHP Debug Connections toggle icon in the top left – it looks like a phone. Just turn it on.
The last thing we need to do is have an easy way to enable Xdebug when we want it when testing our applications in the browser. Chrome has a very useful plugin for this: Xdebug-helper. Just install it and edit its options and change the IDE form Eclipse to PhpStorm. You can now use this to start a debug session from within Chrome to your listening PhpStorm IDE.
There are times when you need to set a PHP array value from evaluated PHP code. Sometimes, you need to this using variables that won’t conflict with the current scope and with throwaway code that you won’t need again – so a closure is ideal.
Typically, you’ll need to assign the closure to a variable but this will negate the above requirement to not interfere with the current scope.
Here’s a way to do this:
Set array value from closure evaluation
// generate value
This has proved particularly used in Laravel configuration files.
This package creates four bindings into Laravel’s IoC:
Doctrine\ORM\EntityManagerInterface (which is an instance of Doctrine\ORM\EntityManager), also available via the D2EM facade;
Doctrine\Common\Cache\Cache (which is an instance of the appropriate cache provider), also available via the D2Cache facade;
Doctrine\ORM\Mapping\ClassMetadataFactory (used in this package by the console generator commands); and
the Doctrine2Bridge\Support\Repository helper object which used by the D2R facade to instantiate repositories such as D2R::r( 'User' ).
An example of using the D2Cache and D2EM
It includes support for Laravel’s authentication system by way of a Doctrine2 based user provider with some example classes. Simply put – this allows a Doctrine2 database table storing users’ usernames and passwords to be used as the backend for Laravel 5 authentication.