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<?php
/* Simple command-line search PHP5 script.
*
* Copyright (C) 2007 Olly Betts
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
if (php_sapi_name() != "cli") {
print "This example script is written to run under the command line ('cli') version of\n";
print "the PHP interpreter, but you're using the '".php_sapi_name()."' version\n";
exit(1);
}
include "php5/xapian.php";
if ($argc < 3) {
print "Usage: {$argv[0]} PATH_TO_DATABASE QUERY\n";
exit(1);
}
// Open the database for searching.
try {
$database = new XapianDatabase($argv[1]);
// Start an enquire session.
$enquire = new XapianEnquire($database);
// Combine the rest of the command line arguments with spaces between
// them, so that simple queries don't have to be quoted at the shell
// level.
$query_string = join(" ", array_slice($argv, 2));
$qp = new XapianQueryParser();
$stemmer = new XapianStem("english");
$qp->set_stemmer($stemmer);
$qp->set_database($database);
$qp->set_stemming_strategy(XapianQueryParser::STEM_SOME);
$query = $qp->parse_query($query_string);
print "Parsed query is: {$query->get_description()}\n";
// Find the top 10 results for the query.
$enquire->set_query($query);
$matches = $enquire->get_mset(0, 10);
// Display the results.
print "{$matches->get_matches_estimated()} results found:\n";
$i = $matches->begin();
while (!$i->equals($matches->end())) {
$n = $i->get_rank() + 1;
$data = $i->get_document()->get_data();
print "$n: {$i->get_percent()}% docid={$i->get_docid()} [$data]\n\n";
$i->next();
}
} catch (Exception $e) {
print $e->getMessage() . "\n";
exit(1);
}
?>
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