尽管进行了设置，Xdebug 仍会自动打开

Question

我的 phpinfo() 显示 xdebug.remote_autostart = Off，但在每次请求后，XDEBUG_SESSION=PHPSTORM cookie 都保持设置。是什么一直启动 Xdebug？

环境 = docker + WSL2 + PHP 7.3.22 + Xdebug v2.9.8 + PhpStorm 2020.2.3。 IDE 一直关闭，Xdebug 助手也被禁用。

这是 phpinfo() 输出的完整 Xdebug 部分：

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   Off Off
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.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   PHPSTORM    PHPSTORM
xdebug.max_nesting_level    256 256
xdebug.max_stack_frames -1  -1
xdebug.overload_var_dump    2   2
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 Off Off
xdebug.remote_connect_back  Off Off
xdebug.remote_cookie_expire_time    3600    3600
xdebug.remote_enable    On  On
xdebug.remote_host  172.18.31.113   localhost
xdebug.remote_log   no value    no value
xdebug.remote_log_level 7   7
xdebug.remote_mode  req req
xdebug.remote_port  9005    9005
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

Answer 1

问题与 Xdebug 和 Docker 控制有关。引用 https://www.larry.dev/xdebug-on-docker/

中的描述

On the other hand, there’s an undocumented side effect of using the XDEBUG_CONFIG environment variable vs. using the configuration file to set the remote host. When using the environment variable to set the IP address, PHP will try to connect to your debugger on each page request without being initiated by a browser plugin or other trigger. This is the same behavior as if you set xdebug.remote_autostart=1 . You can read more about this configuration item here.

尽管进行了设置，Xdebug 仍会自动打开

Xdebug keeps turning on automatically despite settings

xdebug