/** * Suggest * * @param string $text * @return string */ public function suggest($text) { $result = false; $model = $this->suggestFactory->create()->load($text); $suggest = $model->getSuggest(); if ($this->text->strtolower($text) != $this->text->strtolower($suggest)) { $result = $suggest; } return $result; }
/** * Convert $str to same register with $base * * @param string $str * @param string $base * @return string */ protected function toSameRegister($str, $base) { $minLen = min($this->text->strlen($base), $this->text->strlen($str)); for ($i = 0; $i < $minLen; $i++) { $chr = $this->text->substr($base, $i, 1); if ($chr != $this->text->strtolower($chr)) { $chrN = $this->text->substr($str, $i, 1); $chrN = strtoupper($chrN); $str = substr_replace($str, $chrN, $i, 1); } } return $str; }
/** * Split string to words * * @param string $string * @param array &$results * @param int $increment * @return void */ protected function split($string, &$results, $increment = 1) { $string = $this->text->cleanString($string); $words = $this->text->splitWords($string); foreach ($words as $word) { if ($this->text->strlen($word) >= $this->text->getGram() && !is_numeric($word) && $this->text->strlen($word) <= 10) { $word = $this->text->strtolower($word); if (!isset($results[$word])) { $results[$word] = $increment; } else { $results[$word] += $increment; } } } }
/** * Case insensitive version of similarity() * * @param string $strA * @param string $strB * * @return int distance from 0 to 100 */ public function similarity($strA, $strB) { return $this->_similarity($this->text->strtolower($strA), $this->text->strtolower($strB)); }