Perl loop FAQ: Can you share some "Perl loop" examples (Perl for loops, foreach loops, and Perl arrays)?
I've written a variety of "Perl loop" stories before, but I've never shown all the different Perl loop operators in one place before. In this Perl tutorial I'll try to provide a summary of the different Perl loop constructs.
A simple Perl array
Before showing any Perl loop examples, we'll need an array to work with. Here's a simple Perl array that contains five strings: