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Re^3: Code Review: Simple Credit Card Number Validation

by GrandFather (Cardinal)
on Oct 01, 2012 at 03:11 UTC ( #996576=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Code Review: Simple Credit Card Number Validation
in thread Code Review: Simple Credit Card Number Validation

The <<INFO syntax is (*nix) shell like here-doc line oriented quoting. It's really handy when you have multiple lines of quoted text you want to shovel into a parameter list. You'll want to search the linked documentation for here-doc.

True laziness is hard work


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