Re^4: Is space supposed to be ignored between a sigil and its variable name?

Excellent exercise :D

Okay, okay, I admit it - I got 1 right, but the other 3 flummoxed me, so I ... well I cheated!!

Now I know what they all print - all that's left to do now is the hard part i.e. RTFM & work out why ...

A user level that continues to overstate my experience :-))

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Re^5: Is space supposed to be ignored between a sigil and its variable name? by Porculus (Hermit) on Apr 19, 2009 at 14:06 UTC
I got 3 and 4 right. The others were ... unexpected, shall we say. ;) Equivalent to `"1: " . $$ . " " . $foo` Equivalent to `"2: " . ${$$} . " foo"` Equivalent to `"3: " . $$$foo` Equivalent to `"4: " . $$$foo`	[reply] [d/l] [select]