This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
Draws the specified lines and corners around the passed window.
Use ncurses_border() for borders around the main window.
Each parameter expects 0 to draw a line and 1 to skip it.
The window on which we operate
Top left corner
Top right corner
Bottom left corner
Bottom right corner