March 2002
Intermediate to advanced
528 pages
21h 29m
English
Content preview from Programming PHPBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
Name
get_cfg_var
Synopsis
string get_cfg_var(string name)
Returns the value of the PHP configuration variable
name. If name
does not exist, get_cfg_var( ) returns
false. Only those configuration variables set in a
configuration file, as returned by cfg_file_path( ), are returned by this function—compile-time
settings and Apache configuration file variables are not returned.