On Tue, 2010-06-01 at 18:19 +0300, Tanel Tammik wrote: > How to check with regular expression (preg) if string has: > > 1. only letters > 2. only letters and spaces > > Br > Tanel > > >
Use preg_match() to find an expression within a string. You can use
something like this to grab check if a string contains only letters or
numbers:
if(preg_match('/^[a-zA-Z0-9]+$/'), $string)
{
}
Thanks,
Ash
http://www.ashleysheridan.co.uk
