Question

Which computer languages will allow code that dynamically extracts a variable name from a string, like user types in an argument “hhh”, and the code then knows to reference a variable with the identifier: hhh? Thanks for your help.

Answer 1

The associative array is probably a better idea to use, but just in case, php supports this without putting the code inside an eval function:

 <?php

 class ff {

 var $u = "aagg";
 }

 $y = new ff();
 $i = "u";
 echo $y->$i;

 ?>