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Re: Regular Expression: search two times for the same number of any signs

by haukex (Archbishop)
on Nov 29, 2016 at 10:45 UTC ( [id://1176787]=note: print w/replies, xml ) Need Help??

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  1. or download this
    print "$_ => ", extract($_)//'invalid', "\n"
    for qw/ xxx x.x.x x12x..x x123x...x x1x2x...x
...
x123x.x.x => x123x.x.x
x12x1x => invalid
ax1x2xbx34x56xc => x1x2xbx34x56x

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