Code snippets

You will find here 3 code snippets I find useful so I don't have to Google ™ or Stackoverflow ™ them when I need. There are also code snippets I always forget! 😁 Sometimes, related links to the code will be available. The main difference with other random snippets you will find on the web is that in most cases (for the Symfony related ones) you will be able to run them directly from this website to check the output so you can verify it works as expected ™.

This snippet shows how to use constants in PHP 8 attributes. It is an excellent pro that PHP 8 attributes provide. Before, we had ...

PHP

Published on 2022-06-25 • Modified on 2022-06-25

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This snippet shows how to access an object property or array index with Twig dynamically. We can use the same attribute() function...

Twig

Published on 2022-06-20 • Modified on 2022-06-20

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We test if a class attribute is initialized with PHP in this snippet. It may not be obvious; we all know how to test if a variable...

PHP

Published on 2021-12-23 • Modified on 2021-12-23

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