On 1/15/07, Sayed, Irfan (Irfan) <[EMAIL PROTECTED]> wrote:
I have one variable $feature which contains value as "feature level: 2". Now i need to remove "feature level: " and need only 2 as a output.
$feature = s/feature level: //g;
What do you think the /g is doing? Check the documentation to find out whether your answer is correct. But you really need to learn about the =~ operator; it's in perlop along with the = operator. (In short: If you don't use the =~ operator to specify a different target variable, the s/// uses $_ .) In any case, if you only want the 2, then I'd recommend that you use capturing parentheses and a memory variable, instead of a substitution with s///. Cheers! --Tom Phoenix Stonehenge Perl Training -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
