protected function SearchApiPorter2::containsVowel in Search API 7

Checks whether the given string contains a vowel.

Parameters

string $string: The string to check.

Return value

bool TRUE if the string contains a vowel, FALSE otherwise.

2 calls to SearchApiPorter2::containsVowel()

SearchApiPorter2::step1a in includes/processor_stemmer.inc

Handles various suffixes, of which the longest is replaced.

SearchApiPorter2::step1b in includes/processor_stemmer.inc

Handles various suffixes, of which the longest is replaced.

File

includes/processor_stemmer.inc, line 694

Contains SearchApiPorterStemmer and SearchApiPorter2.

Class

SearchApiPorter2

Implements the Porter2 stemming algorithm.

Code

protected function containsVowel($string) {
  $inc = 0;
  $return = FALSE;
  while ($inc < strlen($string)) {
    if ($this
      ->isVowel($inc, $string)) {
      $return = TRUE;
      break;
    }
    $inc++;
  }
  return $return;
}