(PECL swish >= 0.1.0)
SwishSearch::setPhraseDelimiter — Set the phrase delimiter
$delimiter
   )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.
delimiterPhrase delimiter character. The default delimiter is double-quotes.
No value is returned.
Example #1 Basic SwishSearch::setPhraseDelimiter() example
<?php
try {
    $swish = new Swish("index.swish-e");
    $search = $swish->prepare();
    $results = $search->execute('"every time"'); //looking for "every time"
    echo "First query found: ", $results->hits, " hits\n";
    $search->setPhraseDelimiter("'");
    $results = $search->execute("'every time'"); //the same query, but using different delimiter
    echo "Second query found: ", $results->hits, " hits\n";
    $search->setPhraseDelimiter('"');
    $results = $search->execute("'every time'"); //looking for "every" and "time"
    echo "Third query found: ", $results->hits, " hits\n";
    //let's look at parsed words
    var_dump($results->getParsedWords("index.swish-e"));
} catch (SwishException $e) {
    echo $e->getMessage(), "\n";
}
?>
The above example will output something similar to:
First query found: 1 hits
Second query found: 1 hits
Third query found: 2 hits
array(2) {
  [0]=>
  string(5) "every"
  [1]=>
  string(4) "time"
}