calendar page option dont work

I have finally got the calendar to work with php 5.4 with some slight problems this works
{events_calendar;}
additional settings that work
weekMode=”variable”;

but additional settings doesn’t
“categories=”3,5″;” only shows cat 5 first one does not show(solution add uncategorised cat)

height=600; doesn’t work
header->left=”prev”; doesn’t work

header->center=”today, title”;doesn’t work

header->right=”next”;doesn’t wortk

weekends=false doesn’t work

it looks like some of the features are no longer supported but as to why I don’t know

if anyone has had this problem please post the solution if you have one or just post what you tried let us know you have the same problem

https://wordpress.org/plugins/wp-calendar/