title: Perl - Possible to store and execute a Regex in a variable?
body: <p>I have a short question:
  Is it possible to store a Regex as string in a variable (ok, I know that is possible) and then execute it?</p>
  
  <p>Or is the only possibility to store and use the match and substitution pattern in a variable?</p>
  
  <p>Thanks in advance for your help!</p>