# Use real server name if available, so we know which machine
# in a server farm generated the current page.
- $uname = @posix_uname();
+ if ( function_exists( "posix_uname" ) ) {
+ $uname = @posix_uname();
+ } else {
+ $uname = false;
+ }
if( is_array( $uname ) && isset( $uname['nodename'] ) ) {
$hostname = $uname['nodename'];
} else {