1 reply to this topic

[Lang]

If I set a field to NULL what does it return in a query? Or is the variable left unset. So this would work:

if (isset($nullvar)){
   echo 'set';
}else{
   echo 'unset';
}

[rc69]

From what i know, it will count the variable as set.
Try

if($var === NULL){
    echo '$var is null';
}
//or
if(empty($var)){
    echo '$var is null/empty';
}