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