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Re: Looking for alternative syntax for assigning variables based on regex matches

by rsFalse (Chaplain)
on Mar 02, 2021 at 10:28 UTC ( #11129009=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -wle '$foo = "a hello w"; $foo = $foo =~ s/(?=.*(hello)).*/$1/sr;
+ print $foo'
  2. or download this
    hello
  3. or download this
    ...; print $foo =~ s/(?=.*(hello)).*/$1/sr;
  4. or download this
    ...; $foo =~ /hello(?{ $foo = $& })/; print $foo

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