🔥 clean custom configs

Dockerfile

@@ -74,7 +74,6 @@ RUN docker-php-ext-install zip pdo_mysql tokenizer bcmath opcache pcntl \
 
 # Copy our configs to the image.
 COPY ./config/custom.ini /usr/local/etc/php/conf.d
-COPY ./config/pool.d/custom.conf /usr/local/etc/php-fpm.d/
 
 # Expose port 9000 and start php-fpm server
 CMD ["php-fpm"]

config/custom.ini

@@ -1,23 +1,109 @@
+[PHP]
+;;;;;;;;;;;;;;;;;;;
+; About php.ini   ;
+;;;;;;;;;;;;;;;;;;;
+; PHP's initialization file, generally called php.ini, is responsible for
+; configuring many of the aspects of PHP's behavior.
+
+[Date]
+; Defines the default timezone used by the date functions
+; http://php.net/date.timezone
 date.timezone=UTC
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Error handling and logging ;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; This directive controls whether or not and where PHP will output errors,
+; notices and warnings too. Error output is very useful during development, but
+; it could be very dangerous in production environments. Depending on the code
+; which is triggering the error, sensitive information could potentially leak
+; out of your application such as database usernames and passwords or worse.
+; For production environments, we recommend logging errors rather than
+; sending them to STDOUT.
+; Possible Values:
+;   Off = Do not display any errors
+;   stderr = Display errors to STDERR (affects only CGI/CLI binaries!)
+;   On or stdout = Display errors to STDOUT
+; Default Value: On
+; Development Value: On
+; Production Value: Off
+; http://php.net/display-errors
 display_errors=Off
+
+; Besides displaying errors, PHP can also log errors to locations such as a
+; server-specific log, STDERR, or a location specified by the error_log
+; directive found below. While errors should not be displayed on productions
+; servers they should still be monitored and logging is a great way to do that.
+; Default Value: Off
+; Development Value: On
+; Production Value: On
+; http://php.net/log-errors
 log_errors=On
 
-opcache.enable=1
-opcache.enable_cli=1
+;;;;;;;;;;;;;;;;;;;
+; Resource Limits ;
+;;;;;;;;;;;;;;;;;;;
+
+; Maximum execution time of each script, in seconds
+; http://php.net/max-execution-time
+; Note: This directive is hardcoded to 0 for the CLI SAPI
+max_execution_time=360
+
+; Maximum amount of time each script may spend parsing request data. It's a good
+; idea to limit this time on productions servers in order to eliminate unexpectedly
+; long running scripts.
+; Note: This directive is hardcoded to -1 for the CLI SAPI
+; Default Value: -1 (Unlimited)
+; Development Value: 60 (60 seconds)
+; Production Value: 60 (60 seconds)
+; http://php.net/max-input-time
+max_input_time=360
 
 ; Maximum amount of memory a script may consume (128MB)
 ; http://php.net/memory-limit
 memory_limit = 768M
 
+;;;;;;;;;;;;;;;;
+; File Uploads ;
+;;;;;;;;;;;;;;;;
+
 ; Maximum allowed size for uploaded files.
 ; http://php.net/upload-max-filesize
-
 upload_max_filesize = 20M
-; Sets max size of post data allowed.
-; http://php.net/post-max-size
 
+;;;;;;;;;;;;;;;;;
+; Data Handling ;
+;;;;;;;;;;;;;;;;;
+
+; Maximum size of POST data that PHP will accept.
+; Its value may be 0 to disable the limit. It is ignored if POST data reading
+; is disabled through enable_post_data_reading.
+; http://php.net/post-max-size
 post_max_size = 20M
-max_execution_time=360
-max_input_time=360
+
+;;;;;;;;;;;;;;;;;;
+; Fopen wrappers ;
+;;;;;;;;;;;;;;;;;;
+
+; Default timeout for socket based streams (seconds)
+; http://php.net/default-socket-timeout
 default_socket_timeout=3600
-request_terminate_timeout=600
+request_terminate_timeout=600
+
+[opcache]
+; Determines if Zend OPCache is enabled
+opcache.enable=1
+
+; Determines if Zend OPCache is enabled for the CLI version of PHP
+opcache.enable_cli=1
+
+; The OPcache shared memory storage size.
+;opcache.memory_consumption=128
+
+; The amount of memory for interned strings in Mbytes.
+;opcache.interned_strings_buffer=8
+
+; The maximum number of keys (scripts) in the OPcache hash table.
+; Only numbers between 200 and 1000000 are allowed.
+;opcache.max_accelerated_files=10000