Is there anything which doesnt use length? And something like eregi, because it would be infeasible to list all of the symbols that a user could use, to compare a string by.
Tim "Rasmus Lerdorf" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > See php.net/strcspn > > On Mon, 1 Oct 2001, Tim Ballantine wrote: > > > Hello, > > > > Could anyone tell me how to eregi a word, to see if it only contains either > > numbers, letters, the "_" and the "-", so that any other symbol with call it > > invalid. For example, theres the word "expressio_n" that will be valid, but > > the word "express%^$-n" will be invalid. > > > > Thankyou, > > > > Tim > > > > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
