protected function readInt( $byteOrder )
	{
		if( ( $content = $this->read( 4 )) === false ) {
			return false;
		}

		$content = unpack( $byteOrder, $content );
		return array_shift( $content );
	}
protected function readInt( $byteOrder )
	{
		if( ( $content = $this->read( 4 )) === false ) {
			return false;
		}

		$content = unpack( $byteOrder, $content );
		return array_shift( $content );
	}
protected function readInt ( $ byteOrder ) { if ( ( $ content = $ this -> read ( 4 ) ) === false ) { return false ; } $ content = unpack ( $ byteOrder , $ content ) ; return array_shift ( $ content ) ; }
Returns a single integer starting from the current position

@param string $byteOrder Format code for unpack()
@return integer Read integer
Returns a single integer starting from the current position