(PECL swish:0.1-0.3.0)
SwishResults->getParsedWords — Get an array of parsed words
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
The name of the index used to initialize Swish object.
An array of parsed words with stopwords removed. The list of parsed words may be useful for highlighting search terms in the results.
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";
}
?>
The above example will output something similar to:
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"
}