On Friday 12 April 2002 14:17, Nick Richardson wrote:
> Following on the same subject (kinda) of Variable Variables... i have
> actually wondered this before... is there a difference between these 2
> blocks?? (both should print "worldhello" if i am not mistaken, but is there
> a difference in how
de curly
braces?):
$a = "hello";
$hello = "world";
print($$a.$a);
-- and --
$a = "hello";
$hello = "world";
print(${$a}.$a);
-Original Message-
From: Jason Bell [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 11, 2002 7:33 PM
To: [EMAIL
This would certainly work, but I got a suggestion for using that i think will be a much cleaner solution.
Thanks!
- Original Message -
From: "Philip Hallstrom" <[EMAIL PROTECTED]>
To: "Jason Bell" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Thursday, April 11, 2002 4:10 PM
Subjec
If you want to process the list when they submit the form you can do
something like this:
foreach($_REQUEST as $key => $value ) {
if( ereg("user([0-9]*)", $key, $match_ary) ) {
#go crazy;
}
}
??
-philip
On Thu, 11 Apr 2002, Jason Bell wrote:
> Yeah, I thought so
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