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hw_getobjectbyqueryobj
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hw_getobjectbyqueryobj

Name

hw_getobjectbyqueryobj — Executes a key query on the database and returns the object records and statistics from matching objects.

Synopsis

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

Returns

Indexed array of object records; FALSE on error

Description

hw_getobjectbyqueryobj() executes a key query on the whole database and returns an indexed array of the object records of any matching objects. If max_hits is -1all hits are returned; otherwise, max_hits hits are returned.

The last element of the array returned is an associative array containing statistics about the found objects.

If no matching objects are found, the array returned contains only the statistics array.

Version

PHP 3 since 3.0.3, PHP 4

Example

Example 496. Key search on the whole database

/* Find all object records of objects authored by the user 'torben'. */
$ret = hw_getobjectbyqueryobj($hw_link, 'Author=torben', -1);
echo "Return type: " . gettype($ret) . ": ";
print_r($ret);

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PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.