- #Configure phpstorm debug docker container how to#
- #Configure phpstorm debug docker container install#
- #Configure phpstorm debug docker container code#
In any case, all you have to do is install Xdebug and assure you configuration is set to connect back to your host OS. Since Vagrant takes care of setting up a development environment for us, and we like having our infrastructure as code, this Enrise basebox makes use of a Saltstack state such as the one below to install and configure Xdebug for us: // file: debug.sls "localSourceRoot": "/home/nico/Projects/myproject"Īt Enrise, we have been using a customized Vagrant box combined with Saltstack called the Enrise Basebox for our PHP projects in the last few years. "serverSourceRoot": "/var/www/myproject", Instead you can edit the project configuration files located in your project root.
#Configure phpstorm debug docker container code#
Visual Studio Code does not offer an user interface for configuring your IDE settings. Path mapping in Visual Studio CodeĪfter installing the php-debug extension for Visual Studio Code, the only thing we have to adjust is the path mapping. If you ever need to manually revise these settings you can find them in File > Settings > Languages & Frameworks > PHP > Servers. This helps to configure the so-called path mappings for any new host.Īn example of a path mapping in a project is shown below: We recommend that you enable Run > Break at fist line in PHP Scripts when setting up anything for the first time. All you have to do is click the “Start listening for connections” button. Once you set up the server side, starting a debug session in PHPStorm has been made easy due to their Zero-configuration debug feature. Of course other IDE’s are cool too (always try out new stuff!), but not covered in this article or experienced by us.
#Configure phpstorm debug docker container how to#
For everything else, we use PHPStorm as our IDE since it has both Xdebug and Zend debugger support built in.Īs an added bonus, we’ll show you how to setup Visual Studio Code as well. Some people prefer bookmarks, that’s also fine. Should consist of a Xdebug helper button in your browser when debugging a web application. You can read more about the commands and details of the inner workings of Xdebug in the Common Debugger Protocol (DBGp) docs. If the configured ip-address is listening for incoming debug connections it will respond with further commands to facilitate the debugging session.įun fact: your IDE sends simple ASCII commands whilst Xdebug responds with XML messages. When you look at it, the concept of Xdebug is actually rather simple: whenever a PHP with Xdebug is triggered to start a session, Xdebug will send a initialization packet towards the configured remote_connect_back ip-address in the configuration. It mostly boils down to the same things over and over again, albeit in different scenario’s. This is because debugging actually isn’t that hard to configure and use once you get the hang of it. When reading the chapters below, you’ll find that there is a recurring theme of “configuring the xdebug module”, “enabling your IDE to listen on the configured port” and “initiating a debug session”. Matching breakpoint '/home/caio/dev/project/html/info.php:1'Īgainst location '/var/If these paths don't match, adjust your path mappings.Using debuggers in PHP is probably no unfamiliar territory for us developers, but do you know how to set-up Xdebug for your CLI script? Or perhaps you are experimenting with containers and resorted back to using the good old `dd()` or `var_dump()` because the extra twist in the Docker network made your old Xdebug configuration ineffective? No worries: We’ve hooked you up with a small handbook you can use in the most common PHP debugging situations this year. If you tell Xdebug to make a log file ( -dxdebug.log=/tmp/xdebug.log and -dxdebug.log_level=10) it will create a log file in your container, where the contents tell you which breakpoint file name is tried to be matched against the files that PHP sees, something like: DEBUG: I: I might not have gotten the exact right paths in this configuration. Launch.json inside ".vscode" directory: /html", My OS is Ubuntu 20.04.5 LTS Dockerfile, docker-compose.yml and 90-xdebug.ini are in project's root.ĬOPY 90-xdebug.ini "/usr/local/etc/php/conf.d" But I don't know why VSCode can't debug it. then I have to execute the commands in Dockerfile manually.Īnyways, after installing, I know that the installation worked because the xdebug_info() function works. And after the container is up, I check the directory and the file isn't there. I assume that is because in the file it has a COPY command to copy a file (called 90-xdebug.ini) from my project to a specific directory. I use VSCode and somehow this debugger it's not working.Īpparently the Dockerfile is not been executed when I use docker compose up -d command. I'm trying to create a docker container with PHP and Xdebug to use step debugging.
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