KevinR
Veteran
Jul 28, 2009, 1:01 PM
Post #2 of 3
(305 views)
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Re: [akula] Decode this for me?
[In reply to]
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Can't Post
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from prelrequick:
The evaluation modifier s///e wraps an eval{...} around the replacement string and the evaluated result is substituted for the matched substring.
http://perldoc.perl.org/perlrequick.html
It enables you to insert code into the replacement side of a substitution regexp and have the code executed. Which is what that regexp is doing with the ternary operator in the replacement side of the regexp. It checks if $code equals </code> and if it does replaces it with <br /><code>.
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