src/Bunny/Protocol/Buffer.php
public function consumeUint64()
    {
        $s = $this->consume(8);
        if (self::$native64BitPack) {
            list(, $ret) = unpack("Q", self::$isLittleEndian ? self::swapEndian64($s) : $s);
        } else {
            $d = unpack("Lh/Ll", self::$isLittleEndian ? self::swapHalvedEndian64($s) : $s);
            $ret = $d["h"] << 32 | $d["l"];
        }
        return $ret;
    }
public function consumeUint64()
    {
        $s = $this->consume(8);
        if (self::$native64BitPack) {
            list(, $ret) = unpack("Q", self::$isLittleEndian ? self::swapEndian64($s) : $s);
        } else {
            $d = unpack("Lh/Ll", self::$isLittleEndian ? self::swapHalvedEndian64($s) : $s);
            $ret = $d["h"] << 32 | $d["l"];
        }
        return $ret;
    }
public function consumeUint64 ( ) { $ s = $ this -> consume ( 8 ) ; if ( self :: $ native64BitPack ) { list ( , $ ret ) = unpack ( "Q" , self :: $ isLittleEndian ? self :: swapEndian64 ( $ s ) : $ s ) ; } else { $ d = unpack ( "Lh/Ll" , self :: $ isLittleEndian ? self :: swapHalvedEndian64 ( $ s ) : $ s ) ; $ ret = $ d [ "h" ] << 32 | $ d [ "l" ] ; } return $ ret ; }
Reads and discards unsigned 64-bit integer from buffer.

@return int
Reads and discards unsigned 64 - bit integer from buffer .