Set the structure flag in the search object

说锟斤拷

SwishSearch::setStructure ( int $structure ) : void

Warning

锟剿猴拷锟斤拷锟斤拷实锟斤拷锟斤拷锟侥★拷锟剿猴拷锟斤拷锟侥憋拷锟襟，帮拷锟斤拷锟斤拷锟狡硷拷锟斤拷锟斤拷锟斤拷牡锟斤拷锟斤拷锟斤拷锟斤拷锟轿达拷锟斤拷锟� PHP 锟斤拷锟斤拷锟芥本锟斤拷未通知锟酵憋拷锟睫改★拷使锟矫憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷

锟斤拷锟斤拷

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

锟斤拷锟斤拷值

没锟叫凤拷锟斤拷值锟斤拷

锟斤拷锟斤拷

Example #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";
}

?>

锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�

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