SwishResults->getParsedWords
(PECL swish:0.1-0.3.0)
SwishResults->getParsedWords — Get an array of parsed words
说明
array SwishResults->getParsedWords
( string $index_name
)
Warning
本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。
参数
- indexi_name
-
The name of the index used to initialize Swish object.
返回值
An array of parsed words with stopwords removed. The list of parsed words may be useful for highlighting search terms in the results.
范例
Example#1 Basic SwishResults->getParsedWords() example
<?php
try {
$swish = new Swish("index.swish-e");
$results = $swish->query("'some characters' and numbers");
var_dump($results->getParsedWords("index.swish-e"));
var_dump($results->indexes[0]['parsed_words']); //same result in a different way
} catch (SwishException $e) {
echo "Error: ", $e->getMessage(), "\n";
}
?>
上例的输出类似于：
array(4) { [0]=> string(4) "some" [1]=> string(10) "characters" [2]=> string(3) "and" [3]=> string(7) "numbers" } array(4) { [0]=> string(4) "some" [1]=> string(10) "characters" [2]=> string(3) "and" [3]=> string(7) "numbers" }
