SwishResult::stem
(PECL swish >= 0.1.0)
SwishResult::stem — Stems the given word
Beskrivelse
array SwishResult::stem
( string
$word
)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.
Stems the word based on the fuzzy mode used during indexing. Each result object is linked with its index, so the results are based on this index.
Parametre
-
word -
The word to stem.
Returnerings Værdier
Returns array containing the stemmed word variants (usually just one).
Fejl/Undtagelser
Throws SwishException on error.
Eksempler
Eksempel #1 Basic SwishResult::stem() example
<?php
try {
$swish = new Swish("ext/swish/tests/index.swish-e");
$results = $swish->query("testing OR others");
if ($result = $results->nextResult()) {
var_dump($result->stem("testing")); //the results fully depend on the stemmer used in the index
var_dump($result->stem("others"));
}
} catch (SwishException $e) {
echo "Error: ", $e->getMessage(), "\n";
}
?>
The above example will output something similar to:
array(1) {
[0]=>
string(4) "test"
}
array(1) {
[0]=>
string(5) "other"
}
add a note
User Contributed Notes
There are no user contributed notes for this page.
