## PHP

The following PHP environment variables are set to these values and optionally can be updated in the `.env` file:

* `PHP_EXPOSE=Off`
* `PHP_ERROR_REPORTING=E_ALL`
* `PHP_DISPLAY_ERRORS=On`
* `PHP_DISPLAY_STARTUP_ERRORS=On`
* `PHP_LOG_ERRORS=On`
* `PHP_LOG_ERRORS_MAX_LEN=1024`
* `PHP_MAX_EXECUTION_TIME=3600`
* `PHP_MAX_INPUT_VARS=10000`
* `PHP_POST_MAX_SIZE=64M`
* `PHP_UPLOAD_MAX_FILESIZE=64M`
* `PHP_MAX_FILE_UPLOADS=20`
* `PHP_MEMORY_LIMIT=4G`
* `PHP_SESSION_AUTO_START=Off`
* `PHP_REALPATH_CACHE_SIZE=10M`
* `PHP_REALPATH_CACHE_TTL=7200`
* `PHP_DATE_TIMEZONE=UTC`
* `PHP_ZEND_ASSERTIONS=1`
* `PHP_SENDMAIL_PATH="/usr/sbin/sendmail -t -i"`
* `PHP_OPCACHE_ENABLE=On`
* `PHP_OPCACHE_MEMORY_CONSUMPTION=512`