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SwishResult->stem
Stems the given word
()
array SwishResult->stem ( string word )
Warning:
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.
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.
Examples
Example 2512. Basic () 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 th 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"
}