Code snippets
You will find here 4 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 replace UTF8mb4 characters like emojis with HTML entities in a string with PHP. It can be helpful, for e...
PHP
Published on 2024-06-22 • Modified on 2024-06-22
This snippet shows how to update Castor when is it already installed on a Mac with a "M" processor (arm64). ...
castor
Published on 2024-04-20 • Modified on 2024-04-20
This snippet shows how to create an event subscriber for a 404 NotFoundHttpException. Here, we test if a given path was accessed (...
Symfony
Published on 2023-03-30 • Modified on 2023-03-30
This snippet shows how to use the PHP null coalescing assignment operator. One learns every day! I had totally forgotten about th...
PHP
Published on 2022-09-09 • Modified on 2022-09-09