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Found 1 result

  1. MFA
    I have a form where external input by users will be fed into a MySQL database and I obviously need to sanitize this input. I don't quite understand the differences between the htmlspecialchars and FILTER_SANITIZE_SPECIAL_CHARS fuctions. Which is better to use in this scenario. For FILTER_SANITIZE_SPECIAL_CHARS, I have also used FILTER_FLAG_STRIP_HIGH. Thanks.
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