i get the info from query and i need to put it into a table/hash and then i need to search on the table/hash if it already exits and if exists take the phone out.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Gabor Szabo Sent: Thursday, June 28, 2007 3:53 PM To: Perl in Israel Subject: Re: [Israel.pm] HASH with 3 key items On 6/28/07, Ernst, Yehuda <[EMAIL PROTECTED]> wrote: > Hello! > > I want to manage a list with 3 key items > > i want ( adders , name , title = > phone) > i need to check my list and only if the 3 matches i need to extract the > phone number > can i do it with hash or i need something else? I guess you have the information in some sort of file or database so if you managed to extract the 4 pieces of information you can then write: my %phonebook; loop_over_file { $phonebook{$address}{$name}{$title} = $phone; } Gabor -- Gabor Szabo http://www.szabgab.com/ Perl Training in Israel http://www.pti.co.il/ _______________________________________________ Perl mailing list Perl@perl.org.il http://perl.org.il/mailman/listinfo/perl ************************************************************************************* This e-mail is confidential, the property of NDS Ltd and intended for the addressee only. Any dissemination, copying or distribution of this message or any attachments by anyone other than the intended recipient is strictly prohibited. If you have received this message in error, please immediately notify the [EMAIL PROTECTED] and destroy the original message. Messages sent to and from NDS may be monitored. NDS cannot guarantee any message delivery method is secure or error-free. Information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. We do not accept responsibility for any errors or omissions in this message and/or attachment that arise as a result of transmission. You should carry out your own virus checks before opening any attachment. Any views or opinions presented are solely those of the author and do not necessarily represent those of NDS. To protect the environment please do not print this e-mail unless necessary. ************************************************************************************** _______________________________________________ Perl mailing list Perl@perl.org.il http://perl.org.il/mailman/listinfo/perl
