$world
is a variable that is always present
and points to the current World. It is an object of class
World
, and is opaque, that is, all interaction
with it should be done via its functions, and not via its
members.
The sections below describe the variables and attributes
available for the $world
variable.
$world->{SILENT}
If this attribute is set to a true value (such as 1), some messages are not displayed, especifically the messages "Trigger added", "Trigger modified", "Trigger deleted", "Trigged moved", and the corresponding messages for the other objects: aliases, macros, timers, hooks, permanent variables and plugins.