rename and refactor xdebug config files

workspace/xdebug_settings_only.ini → php-fpm/xdebug.ini

-; NOTE: The actual debug.so extention is NOT SET HERE but rather
-; /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
-; For example:
-; zend_extension=xdebug.so
+; NOTE: The actual debug.so extention is NOT SET HERE but rather (/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini)
 
 xdebug.remote_autostart=1
 xdebug.remote_enable=1
+xdebug.remote_connect_back=1
+xdebug.cli_color=1
 xdebug.remote_handler=dbgp
 xdebug.remote_mode=req
 
-; In PHPStorm: Settings > Languages & Frameworks > PHP > Debug > Xdebug > Debug port
 xdebug.remote_port=9000
-
-; This is passed with by docker-compose / workspace / extra_hosts / - "dockerhost:10.0.75.1"
-; It will set 10.0.75.1 dockerhost
-; This will allow xdebug to connect to the host running PHPStorm.
 xdebug.remote_host=dockerhost
-
-; PHPStorm needs this
 xdebug.idekey=PHPSTORM

php-fpm/xdebug_settings_only.ini → workspace/xdebug.ini

-; NOTE: The actual debug.so extention is NOT SET HERE but rather
-; /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
-; For example:
-; zend_extension=xdebug.so
+; NOTE: The actual debug.so extention is NOT SET HERE but rather (/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini)
 
 xdebug.remote_autostart=1
 xdebug.remote_enable=1
+xdebug.remote_connect_back=1
+xdebug.cli_color=1
 xdebug.remote_handler=dbgp
 xdebug.remote_mode=req
 
-; In PHPStorm: Settings > Languages & Frameworks > PHP > Debug > Xdebug > Debug port
 xdebug.remote_port=9000
-
-; This is passed with by docker-compose / workspace / extra_hosts / - "dockerhost:10.0.75.1"
-; It will set 10.0.75.1 dockerhost
-; This will allow xdebug to connect to the host running PHPStorm.
 xdebug.remote_host=dockerhost
-
-; PHPStorm needs this
 xdebug.idekey=PHPSTORM
-