Code snippets

You will find here 10 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 ™.

Tags Symfony (109) PHP (102) JavaScript (23) array (21) Twig (20) Doctrine (19) string (18) Docker (17) Debug (17) Docker compose (14) Validation (13) Form (12) date (12) random (9) GIT (9) html (9) DevOps (8) MySQL (8) composer (8) bash (8)

» View all tags » Run the "service" search on all the site.

Injecting the APP_ENV and APP_DEBUG parameters in your Symfony services

This snippet shows how to inject the APP_ENV and APP_DEBUG parameters in your Symfony services (or your controllers) with a bind. ...

Symfony

Published on 2024-04-13 • Modified on 2024-04-13

Symfony PHP Environment Debug parameterst bind services

Injecting the Symfony project root directory in your services with a PHP attribute

In the previous snippet, we saw how to inject the Symfony project root directory in the services with a bind. We can also use a P...

Symfony

Published on 2023-09-29 • Modified on 2023-09-29

Symfony project root attribute PHP service

Injecting the Symfony project root directory in your services with a bind

This snippet shows how to inject the Symfony project root directory in your services (or your controllers) with a bind. In a previ...

Symfony

Published on 2023-09-28 • Modified on 2023-09-28

Symfony PHP project root bind services

YAML template to create a Symfony tagged iterator service

This snippet shows a YAML template to create a Symfony tagged iterator service: 1. We activate autowiring and autoconfigure. 2. We...

Symfony

Published on 2023-01-06 • Modified on 2023-01-06

Symfony di YAML "%tag%" tag iterator services

A better Docker MySQL heathcheck

When you use a database container for MySQL, you start the service by calling docker-compose up -d db. But, if you run a Symfony c...

Docker

Published on 2021-02-06 • Modified on 2021-02-06

Docker Docker compose MySQL container service bash

Checking if the Elasticsearch service of a Docker container is ready

This is the third part of the "wait-for-this-service" series (check the links below the code). In the last snippet, we saw how to ...

Docker

Published on 2020-09-08 • Modified on 2020-09-08

Docker Docker compose elasticsearch container service bash

Checking if the MySQL service of a Docker container is ready

In the previous snippet, we saw how to do it for a Postgres service; now it's for MySQL. The process is similar, but there is a sl...

Docker

Published on 2020-09-03 • Modified on 2020-09-03

Docker Docker compose MySQL container service bash

Checking if the Postgres service of a Docker container is ready

In this snippet, we will see how to wait for the Postgres service to be available before using it. It's to avoid the following kin...

Docker

Published on 2020-08-30 • Modified on 2020-08-30

Docker Docker compose postgres container service bash

Enabling the Symfony profiler conditionally

In this snippet, we will see how to enable or disable the Symfony profiler conditionally. I was reading the documentation (check o...

Symfony

Published on 2020-04-12 • Modified on 2020-04-12

Symfony profiler Debug dependency-injection services

Declaring Doctrine repositories as services

[Edit 2020-02-19] Please read my blog post on this topic. This is was my preferred way to declare and use Doctrine repositories. ...

Doctrine

Published on 2019-08-27 • Modified on 2020-02-17

Doctrine ORM Symfony services