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# udm_get_res_field

(PHP 4 >= 4.0.5)

udm_get_res_field -- Fetch mnoGoSearch result field

## Description

string udm_get_res_field ( int res, int row, int field)

udm_get_res_field() returns result field value on success, `FALSE` on error.

`res` - a link to result identifier, received after call to udm_find().

`row` - the number of the link on the current page. May have values from 0 to `UDM_PARAM_NUM_ROWS-1`.

`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.

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