SwishResult->stem
(no version information, might be only in CVS)
SwishResult->stem -- Stems the given word
Description
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.
Return Values
Returns array containing the stemmed word variants (usually just one).
Errors/Exceptions
Throws SwishException on error.
Examples
Example 1. 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"
} |
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