function _search_excerpt_match_filter

Helper function for array_filter() in search_search_excerpt_match().

1 string reference to '_search_excerpt_match_filter'

search_simplify_excerpt_match in modules/search/search.module: Find words in the original text that matched via search_simplify().

File

modules/search/search.module, line 1342

Code

function _search_excerpt_match_filter($var) {
  return strlen(trim($var[0]));
}

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