Add PHP_DATETIMEZONE as ENV Variable (#33)

* ADD PHP_DATETIMEZONE to ENV Tabel

* Add PHP_DATETIMEZONE to default env

* Use PHP_DATETIMEZONE in custom.ini

* update consistent env variable in README.md

* update README with better descrption of new ENV variable

* add default variable from date.timezone in php.ini

* cleanup readme table

* update to lower case

* update to lower case

* update to lower case

Dockerfile

@@ -95,4 +95,5 @@ ENV nginx_root_directory=/var/www/html \
     memory_limit=128M \
     post_max_size=8M \
     upload_max_filesize=2M \
-    zlib_output_compression=On
+    zlib_output_compression=On \
+    date_timezone=UTC

README.md

@@ -168,6 +168,7 @@ You can define the next environment variables to change values from NGINX and PH
 | PHP8   | post_max_size           | 8M            | Max size of post data allowed. This setting also affects file upload. To upload large files, this value must be larger than upload_max_filesize. Generally speaking, memory_limit should be larger than post_max_size.                                 |
 | PHP8   | upload_max_filesize     | 2M            | Maximum size of an uploaded file.                                                                                                                                                                                                                      |
 | PHP8   | zlib_output_compression | On            | Whether to transparently compress pages. If this option is set to "On" in php.ini or the Apache configuration, pages are compressed if the browser sends an "Accept-Encoding: gzip" or "deflate" header.                                               |
+| PHP8   | date_timezone           | UTC           | Sets the PHP timezone configuration (date.timezone) in custom.ini. Accepts standard PHP timezone identifiers (e.g., 'America/New_York', 'Europe/London'). See [PHP timezones](https://www.php.net/manual/en/timezones.php) for valid values. |
 
 _Note; Because `-v` requires an absolute path I've added `pwd` in the example to return the absolute path to the current directory_
 

rootfs/etc/php83/conf.d/custom.ini

@@ -1,5 +1,5 @@
 [Date]
-date.timezone="UTC"
+date.timezone="${date_timezone:-UTC}"
 
 allow_url_fopen = $allow_url_fopen
 allow_url_include= $allow_url_include