Re: [PHP] Check Left 4 characters of Form Variable

On Tuesday 19 November 2002 03:48, vernon wrote: > I have a form that is acting like an email page where there Subject is > being submitted from one page to another and tagging the subject with "RE: > ". I want to be able tack the RE: on but only if it doesn't already have it > there. I know that I

[PHP] Check Left 4 characters of Form Variable

I have a form that is acting like an email page where there Subject is being submitted from one page to another and tagging the subject with "RE: ". I want to be able tack the RE: on but only if it doesn't already have it there. I know that I can use and if statement, but how to I check the left 4