function apachesolr_proximity_match_keywords in Apache Solr Term Proximity 7

Same name and namespace in other branches

1. 6.3 apachesolr_proximity.apachesolr.inc \apachesolr_proximity_match_keywords()

Helper function that matches terms and phrases in the search query.

Parameters

string $search_query: The search query that the terms and phrases are being matched in. This is usually either the raw search query entered by the end user through the search form or a phrase matched in the search query.

Return value

array An array of matches, one per row.

2 calls to apachesolr_proximity_match_keywords()

apachesolr_proximity_build_query in ./apachesolr_proximity.apachesolr.inc

Builds the proximity query to be set as the "q" parameter.

apachesolr_proximity_parse_query in ./apachesolr_proximity.apachesolr.inc

Parses the search query into terms and phrases.

File

./apachesolr_proximity.apachesolr.inc, line 146

Implementation of Apache Solr Search Integration hooks.

Code

function apachesolr_proximity_match_keywords($search_query) {
  $keywords = array();
  if (preg_match_all(APACHESOLR_PROXIMITY_REGEX, ' ' . $search_query, $matches, PREG_SET_ORDER)) {
    foreach ($matches as $match) {
      $keywords[] = $match[2];
    }
  }
  return $keywords;
}