Is it alright to do this?
$author = strtolower($_SESSION['valid_username']); I want to enter all authors into the table as lower case.
Is it alright to do this? $author = strtolower($_SESSION[‘valid_username’]); I want to enter all
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Is it alright to do this?
$author = strtolower($_SESSION['valid_username']); I want to enter all authors into the table as lower case.
Yes, that’s fine as long as
$_SESSION['valid_username']is set, otherwise you’ll get a notice (if your error reporting is set that low).You can check if it exists with
if (isset($_SESSION['valid_username']))