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# state

Perl 5 version 18.2 documentation
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# state

Perl functions A-Z | Perl functions by category | The 'perlfunc' manpage

- state EXPR

- 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 to lexical variables that are reinitialized each time their enclosing block is 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.