Delicious Bookmark this on Delicious Share on Facebook SlashdotSlashdot It! Digg! Digg



PHP : Function Reference : YAZ Functions : yaz_hits

yaz_hits

Returns number of hits for last search (PHP 4 >= 4.0.1, PECL yaz:0.9-1.0.9)
int yaz_hits ( resource id [, array &searchresult] )

yaz_hits() returns the number of hits for the last search.

Parameters

id

The connection resource returned by yaz_connect().

searchresult

Result array for detailed search result information.

Return Values

Returns the number of hits for the last search or 0 if no search was performed.

The search result array (if supplied) holds information that is returned by a Z39.50 server in the SearchResult-1 format part of a search response. The SearchResult-1 format can be used to obtain information about hit counts for various parts of the query (subquery). In particular, it is possible to obtain hit counts for the individual search terms in a query. Information for first subquery is in $array[0], second subquery in $array[1], and so forth.

Table 343. searchresult members

Element Description
id Sub query ID2 (string)
count Result count / hits (integer)
subquery.term Sub query term (string)
interpretation.term Interpretated sub query term (string)
recommendation.term Recommended sub query term (string)


Note:

The SearchResult facility requires PECL YAZ 1.0.5 or later and YAZ 2.1.9 or later.

Note:

Very few Z39.50 implementations support the SearchResult facility.

Change Language


Follow Navioo On Twitter
yaz_addinfo
yaz_ccl_conf
yaz_ccl_parse
yaz_close
yaz_connect
yaz_database
yaz_element
yaz_errno
yaz_error
yaz_es_result
yaz_es
yaz_get_option
yaz_hits
yaz_itemorder
yaz_present
yaz_range
yaz_record
yaz_scan_result
yaz_scan
yaz_schema
yaz_search
yaz_set_option
yaz_sort
yaz_syntax
yaz_wait
eXTReMe Tracker