Lookup "Variable Variables" in the PHP manual. You'll use something like:
${$i}
-----Original Message-----
From: LeTortorec, Jean-Louis [mailto:[EMAIL PROTECTED]]
Sent: Monday, October 29, 2001 3:04 PM
To: '[EMAIL PROTECTED]'
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
--
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]
