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  1. #!/usr/bin/perl
  2.  
  3. my $str = "fooFOOfOoFoOBARBARbarbarbAr";
  4. $str =~ s/(?i:foo)|BAR/<$&>/g;
  5. print $str;
Success #stdin #stdout 0s 5084KB
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Standard input is empty
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<foo><FOO><fOo><FoO><BAR><BAR>barbarbAr
https://ideone.com/4OewGe
language:
Perl (perl 5.28.1)
created:
4 years ago
visibility:
secret

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