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How to filter superglobal variable $_POST['abc'] to reduce security issues in PHP



242 views
asked Dec 25, 2018 by avibootz
edited Dec 25, 2018 by avibootz
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1 Answer

0 votes 
$user_name = filter_input(INPUT_POST, 'user', FILTER_SANITIZE_STRING);

// instead of $_POST['user']

/*
run:

*/

 



answered Dec 25, 2018 by avibootz

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