I'm guessing that's a mocked up example derived from some "real" code because as it stands it doesn't make sense on a bunch of levels.

1/ say doesn't return much that's useful (true on success, but printing to the console wil pretty much always succeed). Both invocations of say will return the same result so $c gets the same value regardless.

2/ Maybe what you really wanted was to say $c, not the contents of $c. In that case you should either have written "\$c ..." or '$c ...'.

3/ We don't usually use & in function calls now, just write func().

Perl is the programming world's equivalent of English

In reply to Re: Why so strict? by GrandFather
in thread Why so strict? by mikeh123

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