a problem with pattern match

[����]

hi,
  this is the code

my $var = 'wangjun';
print $var;
my $asp = ($var = ~m/('wang')/);
print $asp;
print $var;
print $2;

----------------------------------
this is the output:
wangjun42949672954294967295

---------------------------------------
this is the warning message of Dzperl

Use uninitialized value in pattern match
use uninitialized value in print 

why?





--http://www.eyou.com
--�ȶ��ɿ�����ѵ�������  �����ʼ�  �ƶ���ǩ  ��������...����δ��


_______________________________________________
ActivePerl mailing list
[EMAIL PROTECTED]
http://listserv.ActiveState.com/mailman/listinfo/activeperl