PhpRiot
Become Zend Certified

Prepare for the ZCE exam using our quizzes (web or iPad/iPhone). More info...


When you're ready get 7.5% off your exam voucher using voucher CJQNOV23 at the Zend Store

SwishResults::getParsedWords

(PECL swish >= 0.1.0)

SwishResults::getParsedWordsGet an array of parsed words

Description

array SwishResults::getParsedWords ( string $index_name )
Warning

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.

Parameters

indexi_name

The name of the index used to initialize Swish object.

Return Values

An array of parsed words with stopwords removed. The list of parsed words may be useful for highlighting search terms in the results.

Examples

Example #1 Basic SwishResults::getParsedWords() example

<?php

try {

    
$swish = new Swish("index.swish-e");
    
$results $swish->query("'some characters' and numbers");

    
var_dump($results->getParsedWords("index.swish-e"));
    
var_dump($results->indexes[0]['parsed_words']); //same result in a different way

} catch (SwishException $e) {
    echo 
"Error: "$e->getMessage(), "\n";
}

?>

The above example will output something similar to:

array(4) {
  [0]=>
  string(4) "some"
  [1]=>
  string(10) "characters"
  [2]=>
  string(3) "and"
  [3]=>
  string(7) "numbers"
}
array(4) {
  [0]=>
  string(4) "some"
  [1]=>
  string(10) "characters"
  [2]=>
  string(3) "and"
  [3]=>
  string(7) "numbers"
}

PHP Manual