I have placed in my env file:
'session' => array ( 'save' => 'files', ),
I have not mentioned the save path here. So where it will be saved as I could not find it in the var/session directory. I also want to know is it safe to use for a large scale website or I should use Redis instead.
PS: I have two questions for this-
Is it safe to use savepath as 'save_path' => 'var/session', because var folder has permission to read/write and common folder for saving. Also I want to know why people use redis instead of files. Is there any Cons for storing in var/session