(PHP 4)
swf_shapecurveto — Draw a quadratic bezier curve between two points
The swf_shapecurveto() function draws a quadratic bezier curve from the x coordinate given by x1 and the y coordinate given by y1 to the x coordinate given by x2 and the y coordinate given by y2 . The current position is then set to the x,y coordinates given by the x2 and y2 parameters