public function parseWords($string, $searches)
{
// IWords[]
$wordsStats = array();
// String[]
$words = array();
// remove close bracket
$string = trim($string, ']');
// remove open bracket
$string = trim($string, '[');
preg_match_all($this->_pattern, $string, $words);
$matches = array();
if (preg_match_all($this->_pattern, $string, $matches)) {
$words = $matches[0];
foreach ($words as $word) {
$wordInstance = new Word($word);
$wordInstance->setCount(1);
$wordInstance->setExactSearches($searches);
$wordsStats[] = $wordInstance;
}
}
return $wordsStats;
}