PHP null question?

I have this php statement in my login script...

else if ($_POST['email'] === $details['email'] &&
         $_POST['password'] === $details['password'] &&
         is_null($details['logcount'])) {
    echo 'Account not active!';
}

In my mysql table the logcount by default is NULL, when a user activates their account the logcount turns to 0 then increments eve开发者_运维问答ry time they login.

On my login script I am having trouble with PHP testing it to see if it is NULL or not. I have pulled all the users data via an associative array using PDO.

Thanks in advance.

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Try using the isset() function. If not, then you may have to tell PDO how to handle nulls for your db server. Look at the accepted solution here:

PHP PDO fetch null

and setattribute docs here:

http://php.net/manual/en/pdo.setattribute.php