SimpleMachines / SMF2.1

	$excludedPhrases = array();

	// .. first, we check for things like -"some words", but not "-some words".

	foreach ($matches[1] as $index => $word)

	{

		if ($word === '-')

		{

			if (($word = trim($phraseArray[$index], '-_\' ')) !== '' && !in_array($word, $blacklisted_words))

				$excludedWords[] = $word;

			unset($phraseArray[$index]);

		}

	}

	// Now we look for -test, etc.... normaller.

	foreach ($wordArray as $index => $word)

	$excludedWords = array();

	// .. first, we check for things like -"some words", but not "-some words".

	foreach ($matches[1] as $index => $word)

		if ($word == '-')

		{

			$word = $smcFunc['strtolower'](trim($searchArray[$index]));

			if (strlen($word) > 0)

				$excludedWords[] = $word;

			unset($searchArray[$index]);

		}

	// Now we look for -test, etc.... normaller.

	foreach ($tempSearch as $index => $word)