SwishSearch->setStructure

(no version information, might be only in CVS)

SwishSearch->setStructure -- Set the structure flag in the search object

Beskrivelse

void SwishSearch->setStructure ( int structure )

Advarsel

Denne funktion er EKSPERIMENTABEL. Virkemåden af denne funktion, navnet på funktionen, og andet ellers dokumenteret om denne funktion, ændres muligvis uden advarsel i en fremtidig version af PHP. Brug af denne funktion er på ejet ansvar.

Parameterliste

structure

The structure flag a bitmask is used to limit search to certain parts of HTML documents (like title, meta, body etc.). Its possible values are listed below. To combine several values use bitwise OR operator, see example below.

Returneringsværdier

Ingen værdi er returneret.

Eksempler

Eksempel 1. Basic SwishSearch->setStructure() example

<?php

try
{

    
$swish = new Swish("index.swish-e");
    
$search = $swish->prepare();

    
$results = $search->execute("time");
    echo
"First query found: ", $results->hits, " hits\n";

    
$search->setStructure(Swish::IN_TITLE|Swish::IN_HEAD); //search in title and head
    
$results = $search->execute("time");
    echo
"Second query found: ", $results->hits, " hits\n";

    
$search->setStructure(Swish::IN_ALL); //search in whole document, the default value
    
$results = $search->execute("time");
    echo
"Third query found: ", $results->hits, " hits\n";

}
catch (SwishException $e) {
    echo
$e->getMessage(), "\n";
}

?>

Ovenstående eksempel vil udskrive noget der ligner:

First query found: 5 hits
Second query found: 0 hits
Third query found: 5 hits