我正在尝试使用 docker-compose 设置 Xdebug。我正在使用 PhpStorm IDE，并且我正在使用的 Docker 映像安装 PHP 7.2。我正在尝试在这个 WordPress 图像的上下文中执行此操作。这是我当前的 docker-compose.yml 文件：
version: '3'
services:
db:
image: mysql:5.7
ports:
- "3306:3306"
volumes:
- db_data:/var/lib/mysql
restart: always
environment:
MYSQL_ROOT_PASSWORD: somewordpress
MYSQL_DATABASE: wordpress
MYSQL_USER: wordpress
MYSQL_PASSWORD: wordpress
web-build-scripts:
build: .
depends_on:
- db
ports:
- "8028:80"
- "8029:8029"
volumes:
- ./themes/XXXXX:/var/www/html/wp-content/themes/XXXX
- ./plugins/XXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
- ./plugins/XXXXX:/var/www/html/wp-content/plugins/XXXXX
restart: always
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_USER: wordpress
WORDPRESS_DB_PASSWORD: wordpress
VIRTUAL_HOST: leasepilot.local
volumes:
db_data:
然后我标记为 web-build-scripts （当然也是构建的）的 Dockerfile 看起来像这样：
FROM wordpress:latest
WORKDIR /var/www/html
RUN pecl install xdebug-2.6.0 \
&& docker-php-ext-enable xdebug \
&& apt-get update \
&& apt-get install nano \
&& export TERM=xterm
COPY Search-Replace-DB/ ./wp-content/Search-Replace-DB/
COPY uploads/ ./wp-content/uploads/
COPY ./docker-config/xdebug.ini ../../../usr/local/etc/php/conf.d/xdebug.ini
本地 docker-config 目录中的 xdebug.ini 文件如下所示：
zend_extension=xdebug.so
xdebug.default_enable=1
xdebug.remote_autostart=1
xdebug.remote_connect_back=0
xdebug.remote_port=9001
xdebug.remote_enable=1
xdebug.idekey=PHPSTR
xdebug.remote_host = docker.for.mac.internal
Within PHPStorm I have set the debug settings like so:
And I have set up the server mapping like so:
I have also set the Debug Port to 9001 as I did in my xdebug.ini file:
当我运行命令 php -ini | grep xdebug 我的输出如下：
root@a96543427809:/var/www/html# php -ini | grep xdebug
Cannot load Xdebug - it was already loaded
/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini,
/usr/local/etc/php/conf.d/xdebug.ini
xdebug
xdebug support => enabled
xdebug.auto_trace => Off => Off
xdebug.cli_color => 0 => 0
xdebug.collect_assignments => Off => Off
xdebug.collect_includes => On => On
xdebug.collect_params => 0 => 0
xdebug.collect_return => Off => Off
xdebug.collect_vars => Off => Off
xdebug.coverage_enable => On => On
xdebug.default_enable => On => On
xdebug.dump.COOKIE => no value => no value
xdebug.dump.ENV => no value => no value
xdebug.dump.FILES => no value => no value
xdebug.dump.GET => no value => no value
xdebug.dump.POST => no value => no value
xdebug.dump.REQUEST => no value => no value
xdebug.dump.SERVER => no value => no value
xdebug.dump.SESSION => no value => no value
xdebug.dump_globals => On => On
xdebug.dump_once => On => On
xdebug.dump_undefined => Off => Off
xdebug.extended_info => On => On
xdebug.file_link_format => no value => no value
xdebug.filename_format => no value => no value
xdebug.force_display_errors => Off => Off
xdebug.force_error_reporting => 0 => 0
xdebug.gc_stats_enable => Off => Off
xdebug.gc_stats_output_dir => /tmp => /tmp
xdebug.gc_stats_output_name => gcstats.%p => gcstats.%p
xdebug.halt_level => 0 => 0
xdebug.idekey => PHPSTR => PHPSTR
xdebug.max_nesting_level => 256 => 256
xdebug.max_stack_frames => -1 => -1
xdebug.overload_var_dump => 2 => 2
xdebug.profiler_aggregate => Off => Off
xdebug.profiler_append => Off => Off
xdebug.profiler_enable => Off => Off
xdebug.profiler_enable_trigger => Off => Off
xdebug.profiler_enable_trigger_value => no value => no value
xdebug.profiler_output_dir => /tmp => /tmp
xdebug.profiler_output_name => cachegrind.out.%p => cachegrind.out.%p
xdebug.remote_addr_header => no value => no value
xdebug.remote_autostart => On => On
xdebug.remote_connect_back => Off => Off
xdebug.remote_cookie_expire_time => 3600 => 3600
xdebug.remote_enable => On => On
xdebug.remote_handler => dbgp => dbgp
xdebug.remote_host => docker.for.mac.internal => docker.for.mac.internal
xdebug.remote_log => no value => no value
xdebug.remote_mode => req => req
xdebug.remote_port => 9001 => 9001
xdebug.remote_timeout => 200 => 200
xdebug.scream => Off => Off
xdebug.show_error_trace => Off => Off
xdebug.show_exception_trace => Off => Off
xdebug.show_local_vars => Off => Off
xdebug.show_mem_delta => Off => Off
xdebug.trace_enable_trigger => Off => Off
xdebug.trace_enable_trigger_value => no value => no value
xdebug.trace_format => 0 => 0
xdebug.trace_options => 0 => 0
xdebug.trace_output_dir => /tmp => /tmp
xdebug.trace_output_name => trace.%c => trace.%c
xdebug.var_display_max_children => 128 => 128
xdebug.var_display_max_data => 512 => 512
xdebug.var_display_max_depth => 3 => 3
我已经阅读了几个教程，但无法弄清楚这一点。有人有任何见解可以帮助我吗？
我会做什么
wordpress:latest所以你必须找到哪个 php
你的 WordPress 镜像正在运行的版本。xdebug安装在容器中。很可能不是！Dockerfile with xdebug用于开发的安装，请勿将其用于生产，它会降低您的性能。Dockerfile.xdebug.ini包含您的远程主机详细信息的文件，我正在使用 phpstorm，这就是我的xdebug.ini好像。我将此文件保存在我的主机中并使用volumes.zend_extension=xdebug.so xdebug.remote_enable=1 xdebug.remote_handler=dbgp xdebug.remote_port=10000 # dont use 9000 its usually used by the php-fpm xdebug.remote_autostart=1 xdebug.remote_connect_back=0 xdebug.idekey=PHPSTRM xdebug.remote_host=host-ip-here
这就是我的 docker-compose 文件的样子
version: '2' services: my-service: build: context: ./dev dockerfile: Dockerfile ports: - "8080:80" restart: always environment: - RUNTIME_ENVIRONMENT=local working_dir: /src volumes: - ./src:/src - ./php-ini-overrides-dev.ini/xdebug.ini:/etc/php/7.1/mods-available/xdebug.ini
xdebug.ini细节。php -ini | grep xdebug xdebug works.xdebug.remote_log=/log_path/xdebug.logxdebug.ini 将有助于诊断问题。