If you have a string that is the name of an input field, you can do one of 3 things:
Ex: $sName = "input".$i; //result = "input1" $sName = "input".$i; //result = "input2" etc... 1: Variable Variables $value = $$sName; 2: If you posted the form $value = $HTTP_POST_VARS[$sName]; 3: If you used GET with the form $value = $HTTP_GET_VARS[$sName]; Regards, -Jason Garber IonZoft.com At 09:10 AM 10/30/2001 +0100, * R&zE: wrote: ><Original message> >From: LeTortorec, Jean-Louis <[EMAIL PROTECTED]> >Date: Mon, Oct 29, 2001 at 04:03:45PM -0500 >Message-ID: <615315231286D21182E40008C7B1EED23C6E76@COMPAQ3000> >Subject: [PHP-DB] Variables in a loop > > > I'm trying to write a loop to read variables I receive from a form: > > > > <form ...> > > <input name=a1 value=..> > > <input name=a2 value=..> > > <input name=a3 value=..> > > <input name=a4 value=..> > > > > > > I'd like to get something like: > > > > for ($i=1; $i<=10; $i++) { $tab[$i]="a".$i ;} > > > > > > The expression "a".$i is actually a string, not a variable. Any idea > how to > > "read" the value of that string? > > > > Thanks for your help. > > > > Jean-Louis > ></Original message> > ><Reply> > >Why don't you just use an array? > ><form ...> ><input name="a[]" value=".."> ><input name="a[]" value=".."> ><input name="a[]" value=".."> ><input name="a[]" value=".."> > ></Reply> > >-- > >* R&zE: > > >-- »»»»»»»»»»»»»»»»»»»»»»»» >-- Renze Munnik >-- DataLink BV >-- >-- E: [EMAIL PROTECTED] >-- W: +31 23 5326162 >-- F: +31 23 5322144 >-- M: +31 6 21811143 >-- >-- Stationsplein 82 >-- 2011 LM HAARLEM >-- Netherlands >-- >-- http://www.datalink.nl >-- «««««««««««««««««««««««« > >-- >PHP Database Mailing List (http://www.php.net/) >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] >To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]