I have a few strings I need to "fix" so I got get SQL injected. I have a couple variables I pull from url_param that I figure the easiest way to ensure they are GOOD is make a list of the half a dozen or so correct options it could be and remove anything else.

So if I have an array of my words that are accepted: my @good_words = qq(red blue green brown); how would I get a s/// regex on $input to remove anything but the words found in @good_words?

In reply to Simple regex to remove all but a list of words by Anonymous Monk

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