gdImageDashedLine 3453 ext/gd/gd.c    	gdImageDashedLine(im, Z_LVAL_PP(x1), Z_LVAL_PP(y1), Z_LVAL_PP(x2), Z_LVAL_PP(y2), Z_LVAL_PP(col));
gdImageDashedLine  299 ext/gd/libgd/gd.h void gdImageDashedLine(gdImagePtr im, int x1, int y1, int x2, int y2, int color);