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Re^2: Printing last two characters

by ikegami (Patriarch)
on Jan 03, 2008 at 12:10 UTC ( [id://660178]=note: print w/replies, xml ) Need Help??


in reply to Re: Printing last two characters
in thread SOLVED Printing last two characters

Note that
substr($str, -2, 2)
can also be written as
substr($str, -2)
since substr defaults to extracting the rest of the string.

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