SwishSearch::setStructure
(PECL swish >= 0.1.0)
SwishSearch::setStructure — Set the structure flag in the search object
설명
$structure
)이 함수는 실험적입니다. 이 함수의 작동, 함수의 이름, 그리고 관련된 모든 문서는 이후의 PHP 릴리즈에서 예고 없이 변경할 수 있습니다. 이 함수의 사용에 관한 것은 사용자 책임입니다.
인수
-
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
반환값
값을 반환하지 않습니다.
예제
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";
}
?>
위 예제의 출력 예시:
First query found: 5 hits Second query found: 0 hits Third query found: 5 hits
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