PHP variable variables

Question

I want to store courseworks marks of n courseworks into n variables, such as cw1 and cw2 etc. Using variable variables how can I come with cw1, cw2 etc.

How can I d

Answer 1

You should really use an array, as Gumbo wrote:

$cw = array();

for($i = 0; $i < $n; ++$i) {
    $cw[] = $something;
}

However, a solution to your problem:

for($i = 0; $i < $n; ++$i) {
    $tmp = 'cw' . $i;
    $$tmp = $something;
}