WXSIM\graph.php "EWN-style" for php8

i was having issues with the graph.php not displaying
so i tracked it to line 35 of the attached have put commented lines in as to what i did and it appears to work on php 8.0
the items causing the issues were ,snowtxt=“‘.SNOB.’”,rratetxt=“‘.RRATE.’”,noclosetxt="‘.NOCLOSE.’ and it was these that i removed


graph.zip (1.28 KB)