Thanks...... > -----Original Message----- > From: John W. Holmes [mailto:[EMAIL PROTECTED] > Sent: Friday, January 16, 2004 4:29 PM > To: Alex Hogan > Cc: PHP General list > Subject: Re: [PHP] Can I do this? If so why wont it work > > Alex Hogan wrote: > > I am wanting to read in several session values at once. > > > > > > > > This is what I have so far; > > > > > > > > $_SESSION['obj[1]'] = $_REQUEST['txtObj1']; > > > > $_SESSION['obj[2]'] = $_REQUEST['txtObj2']; > > > > $_SESSION['obj[3]'] = $_REQUEST['txtObj3']; > > > > $_SESSION['obj[4]'] = $_REQUEST['txtObj4']; > > > > $_SESSION['obj[5]'] = $_REQUEST['txtObj5']; > > > > > > > > $i = 1; > > > > while ($i <= 5) { > > > > $obj_ar[$i] = $_SESSION['obj[$i]']$i++; > > > > } > > I keep getting this error; > > > > Parse error: parse error, unexpected T_VARIABLE in mypage.php on line 24 > > Well, first your error is because you have $i++ on that last line. It > should be separated like someone else mentioned. Second, using > "['obj[$i]']" as the key is not going to work because $i is not > evaluated between single quotes. > > Third, you really need to change how you do all of this and understand > arrays a little better. > > First thing to do is instead of naming things "txtObj1" and "txtObj2", > etc, name them "txtObj[]". Name every one of them that. Now, when the > form is submitted, you'll have a $_REQUEST['txtObj'] array containing > all of your data. $_REQUEST['txtObj'][0] will be the first value, > $_REQUEST['txtObj'][1] will be the second, etc. > > To save that in the session, you can simply do: > > $_SESSION['txtObj'] = $_REQUEST['txtObj']; > > Now, $_SESSION['txtObj'][0] is the first one, $_SESSION['txtObj'][1] is > the second, etc. > > Any time you're naming things _1, _2, _3, etc, you're doing it the hard > way instead of using an array. > > Hope this helps. > > -- > ---John Holmes... > > Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ > > php|architect: The Magazine for PHP Professionals - www.phparch.com > > >
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