Re: building a string question

Donatas <MDonatas@centras.lt> · Tue, 03 Feb 2004 18:01:28 +0200

You either have to use double quotes to get $i parsed like this:  
$amendmentNumber = $_POST["amendmentID_$i"]; or you can use single 
quotes but you have to use $i as variable and not as part of a string 
like this: $amendmentNumber = $_POST['amendmentID_'.$i];

Cheers,
/Donatas

Herhuth, Ron wrote:

I am pulling my hair out here...and I'm thinking someone might be able to
help me.  My situation is that I have a series of dynamic form elements
that are created on a previous page and now on the process page I am
trying to cylce through them...but I can't seem to build the string I need
to extract the values.  The part of the script that is causing me problems
is:

for($i=0;$i<$_POST['numberOfAmendments'];$i++)
{

$amendmentNumber = $_POST['amendmentID_$i'];

}

The $_POST['amendment_ID_
was created in a loop so I am using a loop to try to get at it's
value...but PHP isn't allowing me to use the $i in conjunction with the
$_POST array to build the string to get at the value.

Can anyone help me construct the string to get at the array value?

Thanks in advance!
Ron

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