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Re: Regexp substitution using variables

by choroba (Cardinal)
on Nov 25, 2020 at 19:56 UTC ( [id://11124222]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
use warnings;
...

$string =~ s/(?$flags:$pattern)/$replacement/;
print $string;  # aXc
  2. or download this
    eval "s/\$pattern/\$replacement/$flags"

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