Even Conitec should have an answer what a command it is :
Quote:
ph_autodisable()
Adjusts time-out values for automatically disabling physics entities.
Remarks:
When a physics entity has been inactive, i.e. moving only a very small
amount for a number of frames, it will be disabled automatically. When
changes are made to this physics entity by calling one of the phent_xxx
functions, or if an active physics entity collides with the disabled
one it will be enabled automatically. Please note that non-physics
entities will need to use c_move to corectly enable auto-disabled
entities. Just placing an entity using my.x will not cause the entity
to be re-enabled.