Find out which fields to modify on drupal view for a module I would like to implement a hook on a view that grabs the fields that would be displayed and modifies one of the slightly before displaying it.  However, I am stuck at the first part which is just finding out how to view/see the fields that I can manipulated.  Based on a couple of other post I have read it seems like I should use the parseurl_views_pre_render which seems to make sense.  But, I don't even only how to see what the data looks like. 

Any pointers or help would be greatly appreciated.  

Thanks, 
Derek
I think you can do what you need with hook_views_pre_render.

Here is what you can do to find out what the data you need to manipulate looks like:


Install &amp; enable the devel module - https://drupal.org/project/devel
Create a custom module (if you haven't already)
Add a function based on HOOK_views_pre_render(&amp;$view)
In your function, use the dpm function like so: dpm($view);
Reload the page with the view you want to alter
Explore the data rendered through Krumo which is provided by devel


So, ultimately, your function will start something like this:

function your_module_views_pre_render(&amp;$view) {

  if (($view-&gt;name == 'viewname') &amp;&amp; ($view-&gt;current_display == 'displayname')) {

    dpm($view);