| Perl Functions A-ZDeclare and assign a state variable (persistent lexical scoping)Daftar Isi - state TYPE EXPR
- state EXPR : ATTRS
- state TYPE EXPR : ATTRS
state declares a lexically scoped variable, just like my.However, those variables will never be reinitialized, contrary tolexical variables that are reinitialized each time their enclosing blockis entered.See Persistent Private Variables in perlsub for details.
state variables are enabled only when the use feature "state" pragma is in effect, unless the keyword is written as CORE::state.See also feature.
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