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    SwishResults::getParsedWords

    (PECL swish >= 0.1.0)

    SwishResults::getParsedWords — Get an array of parsed words

    说明

    SwishResults::getParsedWords ( string $index_name ) : array
    Warning

    此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。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";
    }

    ?>

    以上例程的输出类似于：

    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"
}

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