function search_query_extract

Extract a module-specific search option from a search query. e.g. 'type:book'

File

modules/search/search.module, line 670

Enables site-wide keyword searching.

Code

function search_query_extract($keys, $option) {
  if (preg_match('/(^| )' . $option . ':([^ ]*)( |$)/i', $keys, $matches)) {
    return $matches[2];
  }
}