Careful! There are a few gotchas in that snippet. First, there's a greedy match. If you have a string containing <p>one paragraph</p><p>another paragraph</p>, $2 will contain one paragraph</p><p>another paragraph. Besides that, if the regex succeeds, $2 won't contain what you expect. You can also leave off the default variable and certainly don't need to capture the paragraph tags. I'd prefer:

print $1 if m!<p>(.*?)</p>!;

Of course, if there's anything more complicated than bare paragraph tags, you're better off using an HTML parser module.

In reply to Re: Re: =~ and substitutions by chromatic
in thread =~ and substitutions by sulfericacid

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