So it's impossible that a newline, whitespace, commas (or other significant delimiters), quotes, escape sequences, or other tags could be embedded in the ID? That being the case this seems simple enough: 

if( $string =~ m/<ID>([^<]+)<\/ID>/ ) {
    print "$1\n";
}

[download]

It gets a lot more complicated if the input turns out to be more complex.

If you haven't done so already, please spend an hour with perlretut. After that you'll wonder why you needed to ask.

Update: Added a backslash. ;)


Dave

In reply to Re: Help for regex by davido
in thread Help for regex by Anonymous Monk

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