private static function mapFromUtf8(&$result, $map, $str, $ignore, $translit)
{
$ulenMask = self::$ulenMask;
$valid = self::$isValidUtf8;
if ($translit && !self::$translitMap) {
self::$translitMap = self::getData('translit');
}
$i = 0;
$len = strlen($str);
while ($i < $len) {
if ($str[$i] < "") {
$uchr = $str[$i++];
} else {
$ulen = $str[$i] & "№";
$ulen = isset($ulenMask[$ulen]) ? $ulenMask[$ulen] : 1;
$uchr = substr($str, $i, $ulen);
if ($ignore && (1 === $ulen || !($valid || preg_match('/^.$/us', $uchr)))) {
++$i;
continue;
} else {
$i += $ulen;
}
}
if (isset($map[$uchr])) {
$result .= $map[$uchr];
} elseif ($translit) {
if (isset(self::$translitMap[$uchr])) {
$uchr = self::$translitMap[$uchr];
} elseif ($uchr >= "У") {
$uchr = \Normalizer::normalize($uchr, \Normalizer::NFD);
if ($uchr[0] < "") {
$uchr = $uchr[0];
} elseif ($ignore) {
continue;
} else {
return false;
}
}
$str = $uchr . substr($str, $i);
$len = strlen($str);
$i = 0;
} elseif (!$ignore) {
return false;
}
}
return true;
}
