Eclipse调试PHP CLI脚本时Xdebug无法触发断点的问题

使用的工具及版本： #

• Linux Mint 21.1
• Eclipse IDE for JavaScript and Web Developers V4.25（通过发行版安装）
• Xdebug：v3.1.2
• OpenJDK 11.0.19 2023-04-18

已安装PDT和Xdebug，phpinfo()显示Xdebug已安装并配置。/etc/php/8.1/cli/conf.d/20-xdebug.ini配置内容如下：

zend_extension=xdebug.so
xdebug.mode=debug
xdebug.log="/tmp/xdebug.log"

项目已配置正确的PHP版本及端口9003的Xdebug，但在Eclipse中运行脚本时，IDE不会在断点处停止。

查看xdebug.log文件内容：

[13119] Log opened at 2023-06-20 18:01:19.379696
[13119] [Config] INFO: Trigger value for 'XDEBUG_TRIGGER' not found, falling back to 'XDEBUG_SESSION'
[13119] [Config] INFO: Trigger value for 'XDEBUG_SESSION' not found, so not activating
[13119] [Config] INFO: Trigger value for 'XDEBUG_TRIGGER' not found, falling back to 'XDEBUG_SESSION'
[13119] [Config] INFO: Trigger value for 'XDEBUG_SESSION' not found, so not activating
[13119] Log closed at 2023-06-20 18:01:19.386709

在终端执行以下命令时，IDE能成功在第一个断点处停止，但这种操作方式过于繁琐：

$ export XDEBUG_SESSION=1
$ php my-script.php

尝试在“PHP CLI Application”配置的“环境”标签中添加环境变量XDEBUG_SESSION，但无效果；卸载4.25版本并清理工作区后安装4.27版本（flatpak），问题仍存在。多次检查IDE配置并查阅资料后仍未找到解决方案，现附上Xdebug详细配置信息寻求帮助：

Version     3.1.2
Support Xdebug on Patreon, GitHub, or as a business
Enabled Features
(through 'xdebug.mode' setting)
Feature Enabled/Disabled    Docs
Development Helpers ✘ disabled  
Coverage    ✘ disabled  
GC Stats    ✘ disabled  
Profiler    ✘ disabled  
Step Debugger   ✔ enabled   
Tracing ✘ disabled  
Optional Features
Compressed File Support     no
Clock Source    clock_gettime
Diagnostic Log
No messages
Step Debugging  Docs
Debugger    Not Active  
PHP
Build Configuration
Version (Run Time)  8.1.2-1ubuntu2.11
Version (Compile Time)  8.1.1
Debug Build     no
Thread Safety   disabled
Settings
Configuration File (php.ini) Path   /etc/php/8.1/cli
Loaded Configuration File   /etc/php/8.1/apache2/php.ini
Scan this dir for additional .ini files     /etc/php/8.1/apache2/conf.d
Additional .ini files parsed    /etc/php/8.1/apache2/conf.d/10-mysqlnd.ini, /etc/php/8.1/apache2/conf.d/10-opcache.ini, /etc/php/8.1/apache2/conf.d/10-pdo.ini, /etc/php/8.1/apache2/conf.d/15-xml.ini, /etc/php/8.1/apache2/conf.d/20-bz2.ini, /etc/php/8.1/apache2/conf.d/20-calendar.ini, /etc/php/8.1/apache2/conf.d/20-ctype.ini, /etc/php/8.1/apache2/conf.d/20-curl.ini, /etc/php/8.1/apache2/conf.d/20-dom.ini, /etc/php/8.1/apache2/conf.d/20-exif.ini, /etc/php/8.1/apache2/conf.d/20-ffi.ini, /etc/php/8.1/apache2/conf.d/20-fileinfo.ini, /etc/php/8.1/apache2/conf.d/20-ftp.ini, /etc/php/8.1/apache2/conf.d/20-gd.ini, /etc/php/8.1/apache2/conf.d/20-gettext.ini, /etc/php/8.1/apache2/conf.d/20-iconv.ini, /etc/php/8.1/apache2/conf.d/20-intl.ini, /etc/php/8.1/apache2/conf.d/20-mbstring.ini, /etc/php/8.1/apache2/conf.d/20-mysqli.ini, /etc/php/8.1/apache2/conf.d/20-pdo_mysql.ini, /etc/php/8.1/apache2/conf.d/20-phar.ini, /etc/php/8.1/apache2/conf.d/20-posix.ini, /etc/php/8.1/apache2/conf.d/20-readline.ini, /etc/php/8.1/apache2/conf.d/20-shmop.ini, /etc/php/8.1/apache2/conf.d/20-simplexml.ini, /etc/php/8.1/apache2/conf.d/20-sockets.ini, /etc/php/8.1/apache2/conf.d/20-sysvmsg.ini, /etc/php/8.1/apache2/conf.d/20-sysvsem.ini, /etc/php/8.1/apache2/conf.d/20-sysvshm.ini, /etc/php/8.1/apache2/conf.d/20-tokenizer.ini, /etc/php/8.1/apache2/conf.d/20-xdebug.ini, /etc/php/8.1/apache2/conf.d/20-xmlreader.ini, /etc/php/8.1/apache2/conf.d/20-xmlwriter.ini, /etc/php/8.1/apache2/conf.d/20-xsl.ini, /etc/php/8.1/apache2/conf.d/20-zip.ini
Directive   Local Value Master Value    Docs
xdebug.mode debug   debug   
xdebug.start_with_request   default default 
xdebug.start_upon_error default default 
xdebug.output_dir   /tmp    /tmp    
xdebug.use_compression  0   0   
xdebug.trigger_value    no value    no value    
xdebug.file_link_format no value    no value    
xdebug.filename_format  no value    no value    
xdebug.log  no value    no value    
xdebug.log_level    7   7   
xdebug.var_display_max_children 128 128 
xdebug.var_display_max_data 512 512 
xdebug.var_display_max_depth    3   3   
xdebug.max_nesting_level    256 256 
xdebug.cli_color    0   0   
xdebug.force_display_errors Off Off 
xdebug.force_error_reporting    0   0   
xdebug.halt_level   0   0   
xdebug.max_stack_frames -1  -1  
xdebug.show_error_trace Off Off 
xdebug.show_exception_trace Off Off 
xdebug.show_local_vars  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.profiler_output_name cachegrind.out.%p   cachegrind.out.%p   
xdebug.profiler_append  Off Off 
xdebug.cloud_id no value    no value    
xdebug.client_host  localhost   localhost   
xdebug.client_port  9003    9003    
xdebug.discover_client_host Off Off 
xdebug.client_discovery_header  no value    no value    
xdebug.idekey   no value    no value    
xdebug.connect_timeout_ms   200 200 
xdebug.scream   Off Off 
xdebug.gc_stats_output_name gcstats.%p  gcstats.%p  
xdebug.trace_output_name    trace.%c    trace.%c    
xdebug.trace_format 0   0   
xdebug.trace_options    0   0   
xdebug.collect_assignments  Off Off 
xdebug.collect_return   Off Off 

内容的提问来源于stack exchange，提问作者P. Debrabant