SwishResults::getParsedWords
(PECL swish >= 0.1.0)
SwishResults::getParsedWords — Get an array of parsed words
Beskrivelse
array SwishResults::getParsedWords
( string
$index_name
)Advarsel
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
Parametre
-
indexi_name -
The name of the index used to initialize Swish object.
Returnerings Værdier
An array of parsed words with stopwords removed. The list of parsed words may be useful for highlighting search terms in the results.
Eksempler
Eksempel #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"
}
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