Metaregistrar\EPP\eppConnection::readInteger PHP Method

This parses the first 4 bytes into an integer for use to compare content-length

private readInteger ( string $content ) : integer
$content	string
return	integer

    private function readInteger($content)
    {
        $int = unpack('N', substr($content, 0, 4));
        return $int[1];
    }

eppConnection