public function readFloat($isCollectionElement = false) {
		if ($isCollectionElement) {
				$this->readShort();
		}
		return unpack('f', strrev($this->read(4)))[1];
	}
public function readFloat($isCollectionElement = false) {
		if ($isCollectionElement) {
				$this->readShort();
		}
		return unpack('f', strrev($this->read(4)))[1];
	}
public function readFloat ( $ isCollectionElement = false ) { if ( $ isCollectionElement ) { $ this -> readShort ( ) ; } return unpack ( 'f' , strrev ( $ this -> read ( 4 ) ) ) [ 1 ] ; }
Read float.

@param bool $isCollectionElement
@return float
Read float .