[Xapian-discuss] PHP and Enquire_get_eset

[InsaneToucan]

The Enquire object seems to disappear on me...

$ php simplesearch.php /var/data/xapian "php"
Performing query `Xapian::Query(php)'
8 results found
ID 1 100% [<?PHP]

Fatal error: Call to a member function get_eset() on a non-object in
simplesearch.php on line 56

print MSet_get_matches_estimated($matches) . " results found\n";
$mseti = MSet_begin($matches);
while (! MSetIterator_equals($mseti, MSet_end($matches))) {
    print "ID " . MSetIterator_get_docid($mseti) . " " .
        MSetIterator_get_percent($mseti) . "% [" .
        Document_get_data(MSetIterator_get_document($mseti)) . "]\n";
        $rset = new XapianRSet();
        $rset->add_document(MSetIterator_get_docid($mseti));
        $eset = $enquire->get_eset(10, $rset);
    MSetIterator_next($mseti);
}

Line 56 is (as you may suspect): $eset = $enquire->get_eset(10, $rset);

Cheers,
InsaneToucannnnnnnn


On 12/14/06, Olly Betts <olly at survex.com> wrote:
>
> On Thu, Dec 14, 2006 at 04:17:18PM -0600, InsaneToucan wrote:
> > 44 Enquire_set_query($enquire, $query);
> > 45 $matches = Enquire_get_mset($enquire, 0, 10);
> > 46 $e = Enquire_get_eset($enquire,1,10,0,1,null);
>
> This style of calling is deprecated (but I failed to update the
> examples for 0.9.9).
>
> But the main thing wrong here is that the second proper argument needs
> to be an RSet, but you're passing "10".  There's also no need to pass
> in the default values for all the different optional parameters.  You
> want some code like this:
>
>     $rset = new XapianRSet();
>     // Now add at least one docid to $rset like so:
>     $rset->add_document($matches->begin()->get_docid());
>     $eset = $enquire->get_eset(10, $rset);
>
> Cheers,
>     Olly
>