Depends on where you want to add it.
If every site is using the same theme, just hard code it in. If they’re NOT, you’ll need to hook into things like the footer.
http://wpmututorials.com/plugins/how-to-hook-into-the-footer/
I want it in the header and footer like banners for every site, is there some Plugin i can use or do i have to hook ?
plugins use hooks. the link above shows you how to put your code in a wee tiny plugin to make it show in the footer. it’s literally copy-paste, as long as you follow the directions.
How do i use this ? trying but cant get it working when i try to install it the only thing i get is ” Incompatible Archive. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature” and i still have disk space
It’s code you copy and paste. In a file.
If you;re trying to install it via the backend, that upload box expects a zip file, not a text file.
Go to your cpanel. put the file in the plguins folder. Go to network admin. network activate it.
Got it working 🙂 is this possible with the wp-header to ?
Yes.
Note the wp_head is before any body tags, so hooking in there will not display anything in your header area. 😉
I use it for embeding ‘human.txt’ in all my sites 😉
