function fuzzysearch_cleanse in Fuzzy Search 6

Same name and namespace in other branches

1. 7 fuzzysearch.module \fuzzysearch_cleanse()

Strip all non alphanumeric characters from a string

2 calls to fuzzysearch_cleanse()

fuzzysearch_index_insert in ./fuzzysearch.module

Insert the words into the database as they are indexed.

fuzzysearch_process in ./fuzzysearch.module

Process the search query

File

./fuzzysearch.module, line 449

Module file for fuzzysearch module.

Code

function fuzzysearch_cleanse($text) {
  $text = strip_tags($text);
  $text = drupal_strtolower($text);
  return preg_replace('/[' . PREG_CLASS_SEARCH_EXCLUDE . ']+/u', ' ', $text);
}