Travis Low wrote:
Hi Katie,
The foreach construct operates on copies of the array values. I usually
just stick to C-like syntax:
for( $i = 0; $i < count( $array ); $i++ )
{
$array[$i] = doSomething( $array[$i] );
}
Remember that this will only work for consecutively integer indexed
arrays
* Thus wrote [EMAIL PROTECTED] ([EMAIL PROTECTED]):
>
> cheap webhosting only 8.25 U$ dollar a month for 400 MB and bandwith 5 GB
> transfer
I think you're lost. You obviously don't know what you're doing.
Curt
--
I was working on a flat tax proposal, and I accidentally
proved there's no god
[EMAIL PROTECTED]>
cc:
04/30/2004 11:46 AM Subject: Re: [PHP] making changes on
arrays
* Thus wrote Katie Marquez ([EMAIL PROTECTED]):
> I want to have an array, perform an action on the
> values in the array, and have those actions
> permanently affect the values in the array. Here's
> something I've written to test it out how I thought it
> could be done:
>
> $array = ('zero
Very cool, Travis! Thank you for answering so
quickly! You guys work fast around here :)
Katie
--- Travis Low <[EMAIL PROTECTED]> wrote:
> Hi Katie,
>
> The foreach construct operates on copies of the
> array values. I usually just
> stick to C-like syntax:
>
> for( $i = 0; $i < count( $arr
Hi,
that's something I tripped over myself when I started out :)
foreach takes one element after another from the array and copies it
into that new variable - in your case $value ...
you can modify it all you want - the value 'still' being in the array
will not be affected.
you could operate di
Hi Katie,
The foreach construct operates on copies of the array values. I usually just
stick to C-like syntax:
for( $i = 0; $i < count( $array ); $i++ )
{
$array[$i] = doSomething( $array[$i] );
}
cheers,
Travis
Katie Marquez wrote:
I'm practicing from a beginning PHP book regarding
array
I'm practicing from a beginning PHP book regarding
arrays and the PHP manual, so please no one flame me
that I didn't try to research before posting. I'm
thinking that what I want to do requires me to use the
function array_walk or a foreach loop, but I'm not so
sure so maybe someone help here can
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