readDouble() protected method

readDouble reads the floating point value from the bytes stream and properly orders the bytes depending on the system architecture.
protected readDouble ( ) : float
return float The floating point value of the next 8 bytes
コード例 #1
0
 /**
  * reaad double
  * @return float
  */
 public function readDouble()
 {
     return parent::readDouble();
 }