John Davidson

Message:

So, my configurations are:

1. Dockerfile:

FROM php:8.1-apache as php_base

COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/

RUN a2enmod rewrite && install-php-extensions pgsql

RUN echo 'ServerName localhost' >> /etc/apache2/apache2.conf && service apache2 restart

WORKDIR /var/www/lessor-calculator



FROM php_base as php_dev

RUN pecl install xdebug && docker-php-ext-enable xdebug

1. docker-compose.yml:

version: "3.4"



services:

  app:

    build:

      context: docker/server

      target: php_dev

    networks:

      my-network:

    environment:

      PHP_IDE_CONFIG: "serverName=MyApp"

    ports:

      - "${DOCKER_SERVER_PORT:-9180}:80"

    extra_hosts:

      - "host.docker.internal:host-gateway"

    volumes:

      - ./:/var/www/lessor-calculator

      - ./docker/server/apache/sites-enabled:/etc/apache2/sites-enabled

      - ./docker/server/php/conf.d/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini

      - ./docker/server/php/conf.d/xdebug.log:/var/log/xdebug.log

      - ./docker/server/php/conf.d/error_reporting.ini:/usr/local/etc/php/conf.d/error_reporting.ini

1. xdebug_info() output:

1. PhpStorm settings:

1. Xdebug log:

[17] Log opened at 2022-01-04 14:47:45.645181

[17] [Step Debug] INFO: Connecting to configured address/port: host.docker.internal:9003.

[17] [Step Debug] WARN: Creating socket for 'host.docker.internal:9003', poll success, but error: Operation now in progress (29).

[17] [Step Debug] ERR: Could not connect to debugging client. Tried: host.docker.internal:9003 (through xdebug.client_host/xdebug.client_port) :-(

[17] Log closed at 2022-01-04 14:47:45.649491

Also I've tried to use another port, curl host.docker.internal:9000, with answer "Connection refused", (but just ping host.docker.internal is work fine). Everyone said, that there's no need to map 9000 port.
Please any suggestion, what reason could be. Thank you.

UPDATE: Xdebug conf:

zend_extension=xdebug



[xdebug]

xdebug.mode=debug

xdebug.client_host=host.docker.internal

xdebug.start_with_request=yes

xdebug.log="/var/log/xdebug.log"

Update: new configuration for 9003 port, enable xdebug.log

Update 2: i'm using rootless docker. And i've checked it's all work in rootfull mode.

---

My Answer:
't be installed via PECL anymore. Instead, you can install Xdebug 3 using the following steps:

1. Download the Xdebug 3 source code from the official website: https://xdebug.org/download.php

2. Extract the downloaded file and navigate to the extracted directory.

3. Run the following commands to build and install Xdebug 3:


phpize
./configure
make
sudo make install


4. Add the following line to your php.ini file to enable Xdebug 3:


zend_extension=xdebug.so


5. Restart your web server to apply the changes.

You can also check the official Xdebug documentation for more detailed installation instructions: https://xdebug.org/docs/install