Xiag\Rql\Parser\SubLexer\DatetimeSubLexer::getTokenAt()

Complexity

Conditions	6
Paths	3

Size

Total Lines	19
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	6

Importance

Changes	2
Bugs	1	Features	0

<?php
    public function getTokenAt($code, $cursor)
    {
        $regExp = '/(?<y>\d{4})-(?<m>\d{2})-(?<d>\d{2})T(?<h>\d{2}):(?<i>\d{2}):(?<s>\d{2})Z/A';
        if (!preg_match($regExp, $code, $matches, null, $cursor)) {
            return null;
        }

        if (!checkdate($matches['m'], $matches['d'], $matches['y']) ||
            !($matches['h'] < 24 && $matches['i'] < 60 && $matches['s'] < 60)) {
            throw new SyntaxErrorException(sprintf('Invalid datetime value "%s"', $matches[0]));
        }

        return new Token(
            Token::T_DATE,
            $matches[0],
            $cursor,
            $cursor + strlen($matches[0])
        );
    }
}