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hw_getobjectbyftquery
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hw_getobjectbyftquery

Name

hw_getobjectbyftquery — Executes a full-text search on the whole database and returns the object IDs of matching objects.

Synopsis

array hw_getobjectbyftquery(hw_link, query, max_hits); resource hw_link: Connection ID to Hyperwave server string query: Search query (full-text query syntax) int max_hits: Maximum number of hits to return

Returns

Indexed array of object IDs; FALSE on error

Description

hw_getobjectbyftquery() executes a full-text query on the database and returns an indexed array of the object IDs of any matching objects. If max_hits is -1 all hits are returned; otherwise, the search stops after finding max_hits hits.

If no matching objects are found, the empty array is returned.

Version

PHP 4 since 4.0.4

Example

Example 489. Full-text search in the whole database

/* Find all object IDs of objects containing the word 'Infinar'. */
$ret = hw_getobjectbyftquery($hw_link, 'Infinar', -1);
echo "Return type: " . gettype($ret) . ": ";
print_r($ret);

/* Same thing, but limit to the first five hits. */
$ret = hw_getobjectbyftquery($hw_link, 'Infinar', 5);
echo "Return type: " . gettype($ret) . ": ";
print_r($ret);

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