SolrQuery::getFacetOffset
  Returns an offset into the list of constraints to be used for pagination
  
 
  Description
  
   public int SolrQuery::getFacetOffset
    ([ string $field_override
  ] )
  
  
 
  Parameters
  
   
    - 
     field_override
- 
      
       The name of the field to override for.
       
 
 
  Return Values
  
Returns an integer on success and NULL if not set