SwishSearch::setPhraseDelimiter

(PECL swish >= 0.1.0)

Set the phrase delimiter

void SwishSearch::setPhraseDelimiter ( string $delimiter )

Parameters:

delimiter

Phrase delimiter character. The default delimiter is double-quotes.

Returns:

No value is returned.

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.

Examples:

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"
}

Links:

http://php.net/manual/en/swishsearch.setphrasedelimiter.php

doc_php

2025-01-10 15:47:30

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