Hello xiaoyafeng,

What’s wrong with a straightforward regex?

#! perl
use strict;
use warnings;

$_ = 'the users contain (bbc (333)) BLAH BLAH (ddc (223)) BLAH BLAH(cc
+c (123))';

print "Name: $1, ID: $2\n" while / \( ([^(\s]+) \s* \( ([^)]+) \)\) /g
+x;

[download]

Output:

16:17 >perl 1194_SoPW.pl
Name: bbc, ID: 333
Name: ddc, ID: 223
Name: ccc, ID: 123

16:17 >

[download]

Update: The module Text::Balanced has an extract_bracketed function which might be worth investigating.

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: extract info from parentheses by Athanasius
in thread extract info from parentheis by xiaoyafeng

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