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---
title: Live Blogging From SymfonyLive London 2019
tags:
- conference
- symfony
- symfonylive
- php
---
Inspired by [Matt Stauffer ](https://twitter.com/stauffermatt )'s [live blogging of the keynote ](https://mattstauffer.com/blog/introducing-laravel-vapor ) at Laracon US, I’ ’ SymfonyLive London 2019 ](https://london2019.live.symfony.com )...
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## Keynote (Back to the basics)
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**Embrace the Linux philosophy**
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* How we grow the Symfony ecosystem. Built abstracts.
* HttpFoundation, HttpKernel
* Moved to infrastructure
* A few abstractions on top of PHP. Improved versions of PHP functions (`dump`)
* Started a add higher level abstractions (e.g. Mailer), built on the lower ones.
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* Recently worked on PHPUnit assertions. Mailer in Symony 4.4. Can test if an email is sent or queued
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Building flexible high-level abstractions on top of low-level ones
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### What's next?
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* Mailer announced in London last year. New component.
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* System emails? e.g. new customer, new invoice.
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* Symfony Mailer = Built-in responsive, flexible, and generic system emails
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- Twig with TwigExtraBundle
- Twig `inky-extra` package (Twig 1.12+)
- Zurb Foundation for Emails CSS stylesheet
- Twig `cssinliner-extra` package (Twig 1.12+)
- Optimised Twig layouts
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* `SystemEmail` class extends templated email
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* Can set importance,
