Strings as Variables

[Markus Huber <pulse@...>]

How is it possible to check/use/access the value of a variable if the
variablename is hold in a stringvariable?

e.g. MyValue  = 10
     MyString = 'MyValue'

     print (MyString) -- should print 10

Is dostring() the right way? Not as simple as in php:

     echo ${$MyString};

also possible with concatenation on the fly:

     $MyValue  = 10;
     $MyString = 'My';

     echo ${$MyString.'Value'};


Markus