global variable

[scorpioy]

I know how to use a global variable accessable within one php file, but is there some declaration such that the variable is accessable to all php files within a directory?

Thanks

[Mordecai]

Define it in a file, then include that file in every file you want the variable in.

[scorpioy]

thanks, i got the idea

[jonno946]

what about sessions, or cookies for that matter

check out the manual

😕

[scorpioy]

I think session and cookie are used when I want some values to be passed along when the user navigate the webpages.

Using 'include' and a file to hold a global variable accessible to all PHP files is for sake that I may change the value of some variable by hard-coding, and it has nothing related to the users.

These are my understanding.