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Re: How can I split a string into chunks of 4 characters

by BrowserUk (Patriarch)
on Dec 06, 2013 at 21:26 UTC ( [id://1066060]=note: print w/replies, xml ) Need Help??


in reply to How can I split a string into chunks of 4 characters

$str = '0123456789abcdef';;

print for unpack '(a4X3)' . (length($str)-3), $str;;
0123
1234
2345
3456
4567
5678
6789
789a
89ab
9abc
abcd
bcde
cdef

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