| protected find ( $pos, $token, $limit = 10 ) : Int | ||
| return | Int | ----------------------------------------------------------------------+ |
protected function find($pos, $token, $limit = 10)
{
$i = $pos;
$o = $this->node->tokens;
$c = $this->node->token_count;
while (++$i < $c) {
if ($o[$i][0] == $token) {
return $i;
}
if (!empty($limit) && $i - $pos == $limit) {
break;
}
}
return false;
}