![]() Here is the relevant excerpt of the Dockerfile that installs Xdebug. Refer to this Dockerfile to know how you can dockerize a Symfony application, as included in the demo repository. The way to do this will depend on your base image. You can clone this repository as a base to follow this guide as it contains a basic Symfony Flex application with all the Docker stuff explained in this article.Have a basic understanding of Docker, PHP, and XDebug.Few things might work a little differently in other operating systems. It was tested on an Ubuntu 18.04 machine with PHPStorm 2018.1.4 and the latest versions of Docker and Docker Compose.To help you out, this blog will take you step-by-step through the installation and configuration process of Xdebug in PHPStorm with a Dockerized Symfony 4 application. But now, Xdebug requires some additional configuration mechanisms. Earlier debugging applications from your IDE was straightforward in a typical local development environment. Likewise, in Dockers, you have to run commands to create & manage containers & run a complex application to test & carry out the debugging process.īut as said, every path has its puddle Docker also has complexity while managing the project configurations with all the dependencies. During and post-production, they can run an automated test suite to ensure that their products are free of errors & work as anticipated. To eliminate these costs, software professionals should never overlook testing & debugging. In 2020, a study commissioned by the Consortium for Information & Software Quality (CISQ) concluded that software errors cost US organizations about $2.08 trillion. If left unattended, these errors can have critical consequences on users and developers. Add xdebug.profiler_enable=1 to /usr/local/etc/php/conf.d/docker-php-ext-xdebug.Errors are inevitable while developing software applications.SSH to the PHP container: docker-compose exec php sh.Check the output of the phpinfo() again and make sure that the remote_host value is set to for Mac & Windows 172.17.0.1 for Linux.įollow these steps to enable XDebug Profiler:.If this is not the case, add the following on line 28 to your docker-compose.yml: Make sure that remote_host is set to the correct IP address. ![]() (if that doesn't work for your instance, then try inserting into line 2 of themes//template.php) Install and enable Xdebug helper extension in chrome.Īdd phpinfo() exit() to your index.php and refresh your page.For me it was under /app/sites/default/themes/custom/oa_theme/, this is important if you want to debug in your theme's template.php for example. NOTE: Your theme might be in a different place. Configure PHPStorm “Servers” and add path mapping between local folder to the remote folder.themes) from cli container to the host e.g. Copy entire /app folder or selected folders (e.g. In order the debug into files, you'll need them to exist on your local machine.Once added you'll need to destroy your local environment and recreate it. Just restarting won't work for whatever reason. LAGOON_ROUTE: &default-url $ĭOCKERHOST: # Docker 18.03+ Mac/Win Add DOCKERHOST: "" for MAC & Window, DOCKERHOST: "172.17.0.1" for Linux and XDEBUG_ENABLE: "true" to docker-compose.yml or create a file.The original version of this page was provided by Gregory Netsas and his colleague Ahmed Jabar on the #australia-nz channel in the Drupal slack.
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