This section provides information on steps you can take to obscure your phpinfo online.
Pantheon provisions isolated Linux containers with an optimized PHP stack. The
php.ini is part of a highly tuned configuration and is not user-configurable. We continually deploy new builds of PHP and you also have the ability to upgrade PHP versions.
You can use
phpinfo to see a comprehensive list of what's installed with the version of PHP in use by a particular environment. We also have example PHP info for each version of PHP on the platform.
phpinfoexposes sensitive information, including the password to connect to the DB
phpinfofile you create immediately after review
Drupal makes the
phpinfo available to privileged users at
Follow the steps below to keep your
phpinfo file secure.
Lock environment (if the environment does not currently need to be publicly accessible).
Create a php file with an obscure filename that uses
Omit sensitive sections from the
phpinfooutput to minimize the information exposed over the web. The recommended way to call
phpinfo(INFO_GENERAL | INFO_CREDITS | INFO_MODULES | INFO_LICENSE);
Visit the file in a web browser to view
Delete the file immediately so you do not expose sensitive information, such as the password used to connect to the DB.
You can use Terminus to check your
phpinfo values as an alternative to exposing information on a web-accessible URL:
terminus remote:drush <SITE>.<ENV> -- ev "print(phpinfo())"