【发布时间】：2015-11-12 19:53:56
【问题描述】：
我有一个运行 apache2 php5 和 xdebug 的 Docker 容器。当我通过 docker 容器上的 root 从命令行运行 php 脚本时，我只能触发 xdebug。我得到一个包含以下条目的 xdebug 日志文件：
Log opened at 2015-11-12 19:34:30
I: Checking remote connect back address.
I: Checking header 'HTTP_X_FORWARDED_FOR'.
I: Checking header 'REMOTE_ADDR'.
W: Remote address not found, connecting to configured address/port: 192.168.9.12:9000. :-|
I: Connected to client. :-)
当我尝试通过浏览器和 XDEBUG_SESSION cookie 连接到一个简单的 hello world php 页面时，我没有收到来自 xdebug 的响应。我确实将页面发送回浏览器，但没有进入 xdebug 日志文件。
我想我可能有某种权限问题。 Apache 在 www-data 用户下运行，而脚本在 root 下运行。下面是我的 xdebug 配置：
xdebug
xdebug support => enabled
Version => 2.4.0beta1
IDE Key => PHPSTORM
Supported protocols => Revision
DBGp - Common DeBuGger Protocol => $Revision: 1.145 $
Directive => Local Value => Master Value
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.force_display_errors => Off => Off
xdebug.force_error_reporting => 0 => 0
xdebug.halt_level => 0 => 0
xdebug.idekey => PHPSTORM => PHPSTORM
xdebug.max_nesting_level => 256 => 256
xdebug.max_stack_frames => -1 => -1
xdebug.overload_var_dump => On => On
xdebug.profiler_aggregate => Off => Off
xdebug.profiler_append => Off => Off
xdebug.profiler_enable => On => On
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 => On => On
xdebug.remote_cookie_expire_time => 3600 => 3600
xdebug.remote_enable => On => On
xdebug.remote_handler => dbgp => dbgp
xdebug.remote_host => 192.168.9.12 => localhost
xdebug.remote_log => /xdebug.log => /xdebug.log
xdebug.remote_mode => req => req
xdebug.remote_port => 9000 => 9000
xdebug.scream => Off => Off
xdebug.show_error_trace => On => On
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
我还能做些什么来更好地调试它，我应该尝试任何其他 xdebug 设置吗？
谢谢，
沃伦
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标签： php debugging docker xdebug