Chapter 4. Subroutines

Chapter 4. Subroutines

Section 4.1.  System and User Functions

Section 4.2.  Defining a Subroutine

Section 4.3.  Invoking a Subroutine

Section 4.4.  Return Values

Section 4.5.  Arguments

Section 4.6.  Private Variables in Subroutines

Section 4.7.  The local Operator

Section 4.8.  Variable-length Parameter Lists

Section 4.9.  Notes on Lexical (my) Variables

Section 4.10.  The use strict Pragma

Section 4.11.  The return Operator

Section 4.12.  Exercises

 



Learning Perl
Learning Perl, 5th Edition
ISBN: 0596520107
EAN: 2147483647
Year: 2001
Pages: 205

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