local EXPR You really probably want to be using my

undef EXPR undef Undefines the value of EXPR, which must be an lvalue. Use only on a scalar value, an array

Operator Precedence and Associativity Operator precedence and associativity work in Perl more or less like they do in mathematics.

Symbolic Unary Operators Unary "!" performs logical negation, that is, "not". See also

NAME

eq These operators are documented in perlop.

NAME

pos SCALAR pos Returns the offset of where the last

state VARLIST state TYPE VARLIST state VARLIST : ATTRS state TYPE VARLIST

fileno FILEHANDLE Returns the file descriptor for a filehandle, or undefined if the filehandle is not open. If there is no real file descriptor