src/Bunny/Protocol/Buffer.php
public function readDouble($offset = 0)
    {
        $s = $this->read(8, $offset);
        list(, $ret) = unpack("d", self::$isLittleEndian ? self::swapEndian64($s) : $s);
        return $ret;
    }
public function readDouble($offset = 0)
    {
        $s = $this->read(8, $offset);
        list(, $ret) = unpack("d", self::$isLittleEndian ? self::swapEndian64($s) : $s);
        return $ret;
    }
public function readDouble ( $ offset = 0 ) { $ s = $ this -> read ( 8 , $ offset ) ; list ( , $ ret ) = unpack ( "d" , self :: $ isLittleEndian ? self :: swapEndian64 ( $ s ) : $ s ) ; return $ ret ; }
Reads double from buffer.

@param int $offset
@return float
Reads double from buffer .