Alex This is one way to resolve the issue: $x = substr($a,0,index($a,$b)).substr($a,index($a,$b)+length($b));
I would like to see a solution in terms of regex. Cheers Pavle ----- Original Message ----- From: "Alex Demmler" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, January 06, 2003 3:06 PM Subject: How to substract words > Hi folks! > > I have a problem with pattern matching. > I want do find the difference between two words. I have tried, but donot get > it work. Any tips? > > Example: > > 1. Word = helloRed > 2. Word = hello > ------------------- > Result = Red > > Thanks Alex > > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
