Sorry if this has been covered before, if so just point me to the thread!<BR><BR>Can anyone shed any light on the advantages/disadvantages and expected performance changes when using classes instead of regular functions? I have a SSI containing some global functions which was running a little too slowly, but now I&#039;ve wrapped these functions in a Class statement it&#039;s faster.<BR><BR>As I&#039;ve not used classes before now, I&#039;d also welcome any advice on particular considerations relating to classes.