(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0)
udm_get_res_field — Fetch a result field
$res
   , int $row
   , int $field
   )Fetch a mnoGoSearch result field.
res
       res - a link to result identifier, received
       after call to udm_find().
      
row
       row - the number of the link on the current page.
       May have values from 0 to
       UDM_PARAM_NUM_ROWS-1.
      
field
       field - field identifier, may have the following values:
      
UDM_FIELD_URL - document URL field
        
       UDM_FIELD_CONTENT - document
         Content-type field (for example, text/html).
        
       UDM_FIELD_CATEGORY - document category field. Use
         udm_cat_path() to get full path to current category
         from the categories tree root. (This parameter is available only in PHP
         4.0.6 or later).
        
       UDM_FIELD_TITLE - document title field.
        
       UDM_FIELD_KEYWORDS - document keywords field (from META KEYWORDS tag).
        
       UDM_FIELD_DESC - document description field (from META DESCRIPTION tag).
        
       UDM_FIELD_TEXT - document body text (the first couple of lines to give an
         idea of what the document is about).
        
       UDM_FIELD_SIZE - document size.
        
       UDM_FIELD_URLID - unique URL ID of the link.
        
       UDM_FIELD_RATING  - page rating (as calculated by mnoGoSearch).
        
       UDM_FIELD_MODIFIED - last-modified field in unixtime format.
        
       UDM_FIELD_ORDER - the number of the current document in set of found documents.
        
       UDM_FIELD_CRC - document CRC.
        
       
   udm_get_res_field() returns result field value on
   success, FALSE on error.