PhpCss\Scanner\Status::matchPattern PHP Method

Status Class Documentation Exibir arquivo Open project: ThomasWeinert/PhpCss

matchPattern() public method

Checks if the given offset position matches the pattern.

public matchPattern ( string $buffer, integer $offset, string $pattern ) : string \| null
$buffer	string
$offset	integer
$pattern	string
return	string \| null

    public function matchPattern($buffer, $offset, $pattern)
    {
        $found = preg_match($pattern, $buffer, $match, PREG_OFFSET_CAPTURE, $offset);
        if ($found && isset($match[0]) && isset($match[0][1]) && $match[0][1] === $offset) {
            return $match[0][0];
        }
        return NULL;
    }

Status

getNewStatus

getToken

isEndToken

matchPattern