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(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.