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.
Swish::IN_FILE
Swish::IN_TITLE
Swish::IN_HEAD
Swish::IN_BODY
Swish::IN_COMMENTS
Swish::IN_HEADER
Swish::IN_EMPHASIZED
Swish::IN_META
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"; }
?>
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Ovenstående eksempel vil udskrive
noget der ligner: First query found: 5 hits
Second query found: 0 hits
Third query found: 5 hits |
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