public function ValidatePesel($pesel) {
$stringsHandler = new PerlaStringOperators;
if ($stringsHandler->PerlaStrLen($pesel) === 11) {
$lengthConfirmation = TRUE;
} else {
$lengthConfirmation = FALSE;
}
if ($this->CheckSum($pesel)) {
$date = $this->CutOffDate($pesel);
$checkSumConfirmation = TRUE;
} else {
$checkSumConfirmation = FALSE;
}
if ($checkSumConfirmation) {
$dateConfirmation = $this->DateValidation($date['year'], $date['month'], $date['day']);
} else {
$dateConfirmation = FALSE;
}
if ($lengthConfirmation && $dateConfirmation AND $checkSumConfirmation) {
return TRUE;
} else {
return FALSE;
}
}
protected function IsStringLettersInString($subject, $seek) {
$stringOperators = new PerlaStringOperators;
$seekLength = $stringOperators->PerlaStrLen($seek);
$subjectArray = $stringOperators->PerlaCharArray($subject);
for ($i = 0; $i < $seekLength; $i++) {
$check = $stringOperators->IsLetterInString($subjectArray, $seek[$i]);
if ($check === FALSE) {
return FALSE;
}
$subjectArray[$check] = '';
}
return TRUE;
}
