Dead simple PHP issue on variables

Question

Just a simple question on syntax. To simplify:

$testme[0] = "hello";
$v = "me";
echo $test{$v}[0]; //expect this to output "hello"

Is there any way of writing the final line above such that "me" is referenced by a variable?

Thanks!

Answer 1

Use

echo ${'test' . $v}[0];

instead