Re: [PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread Burhan Khalid
Brian Dunning wrote: How do I check for the presence of an optional $_GET param without throwing a "Notice: Undefined index" when the param is not present? Tried all three of these, they all produce the Notice when the param is not passed: if ($_GET['id']) if ($_GET['id'] != "") if (isset $_GET

Re: [PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread Tyler Replogle
MAIL PROTECTED]>,"[EMAIL PROTECTED]" <[EMAIL PROTECTED]> Subject: Re: [PHP] How to check for a $_GET without throwing a Notice? Date: Wed, 26 May 2004 10:59:20 -0700 if (isset( $_GET['id'])) >>How do I check for the presence of an optional $_GET param without >>t

RE: [PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread Rick Fletcher
> >>How do I check for the presence of an optional $_GET param without > >>throwing a "Notice: Undefined index" when the param is not present? > >> > >>Tried all three of these, they all produce the Notice when > the param > >>is not passed: > >> > >>if ($_GET['id']) > >>if ($_GET['id'] != "") >

Re: [PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread Daniel Clark
if (isset( $_GET['id'])) >>How do I check for the presence of an optional $_GET param without >>throwing a "Notice: Undefined index" when the param is not present? >> >>Tried all three of these, they all produce the Notice when the param is >>not passed: >> >>if ($_GET['id']) >>if ($_GET['id'] !

Re: [PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread John W. Holmes
From: "Brian Dunning" <[EMAIL PROTECTED]> > How do I check for the presence of an optional $_GET param without > throwing a "Notice: Undefined index" when the param is not present? > > Tried all three of these, they all produce the Notice when the param is > not passed: > > if ($_GET['id']) >

Re: [PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread Richard Davey
Hello Brian, Wednesday, May 26, 2004, 4:01:30 PM, you wrote: BD> How do I check for the presence of an optional $_GET param without BD> throwing a "Notice: Undefined index" when the param is not present? BD> Tried all three of these, they all produce the Notice when the param is BD> not passed:

[PHP] How to check for a $_GET without throwing a Notice?

2004-05-26 Thread Brian Dunning
How do I check for the presence of an optional $_GET param without throwing a "Notice: Undefined index" when the param is not present? Tried all three of these, they all produce the Notice when the param is not passed: if ($_GET['id']) if ($_GET['id'] != "") if (isset $_GET['id']) -- PHP Genera