 readme readmetxt a module containing helper functions for drupal developers and inquisitive admins this module can print a log of all database queries for each page request at the bottom of each page the summary includes how many times each query was executed on a page and how long each query took it also a block for running custom php on a page a block for quickly accessing devel pages a block for masquerading as other users useful for testing reports memory usage at bottom of page more this module is safe to use on a production site just be sure to only grant access development information permission to developers also a dpr function is provided which pretty prints arrays and strings useful during development many other nice functions like dpm dvm ajax developers in particular ought to install firephp core from http wwwfirephporg and put it in the devel directory your path to fbphp should looks like devel firephpcore lib firephpcore fbphp you can use svn checkout http firephpgooglecodecom svn trunk trunk libraries firephpcore then you can log php variables to the firebug console is quite useful included in this package is also develthemermodule which outputs deep information related to all theme calls on a page develnodeaccess module which prints out the nodeaccess records for a given node also offers hooknodeaccessexplain for all node access modules to implement handy develgeneratemodule which bulk creates nodes users comment terms for development macro module has moved to http drupalorg project macro compatibility notes modules that use ahah may have incompatibility with the query log and other footer info consider setting globals develshutdown false in order to avoid issues modules that use ajax should idenify their response as contenttype text javascript the easiest way to do that is run your reply through drupaljson author maintainer moshe weitzman weitzman at tejasa dot com  