(PECL swish >= 0.1.0)
SwishResult::stem — Stems the given word
$word
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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.
wordThe word to stem.
Returns array containing the stemmed word variants (usually just one).
Throws SwishException on error.
Example #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";
}
?>
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array(1) {
[0]=>
string(4) "test"
}
array(1) {
[0]=>
string(5) "other"
}