Opmerking : Opmerking : To check for a certain type , do not use gettype( ) , but use the is_ type To check for a certain type , do not use gettype( ) , but use the is_ type functions .
Opmerking :
Opmerking : To check for a certain type , do not use gettype( ) , but use the is_ type To check for a certain type , do not use gettype( ) , but use the is_ type functions .