Names resolve by value against the Module's keys plus the global object (vrzno_env($name)
reaches Module[$name], so those are the only handles PHP can hold). Each key read is guarded,
since one throwing accessor must not cost the snapshot its handle table.
Records the live vrzno handle table as names.
Names resolve by value against the Module's keys plus the global object (
vrzno_env($name)reachesModule[$name], so those are the only handles PHP can hold). Each key read is guarded, since one throwing accessor must not cost the snapshot its handle table.