Finding Drupal content that uses the PHP filter
Monday, February 18th, 2008One new change in Drupal 6.0 is the PHP input format is now a part of an optional module instead of being enabled by default. After upgrading from Drupal 5, you can only disable the new PHP input format module if none of your content uses it. If you would like to determine which nodes, comments, blocks and content might be using the PHP filter so that you can migrate them and turn off the PHP module, keep on reading.
Drupal 5
How to find out which nodes, comments, and blocks use the PHP input format: